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DeVry NETW 583 Week 7 Course Project – New
DeVry NETW 583 Week 7 Course Project – New
IF You Want To Purchase A+ Work then Click The Link Below For Instant Down Load
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Term Project
Objectives
Term Project DescriptionThe objective is to complete a written plan that will suggest a practical Strategic Direction for a company. You have a choice to use either an existing company or a fictitious company. In either case, the Project is to complete a written plan that will suggest a practical Strategic Direction for the company.This course requires the completion of a comprehensive Strategic Plan.
The Plan will have 7 sections. The 6 sections will reflect each of the 6 TCOs plus a bibliography. Each section will be 2 – 3 pages in standard business proposal format.
The sections are:
Strategy (TCO F)
Core Competencies (TCO C)
Industry Dynamics (TCO A)
Technology Sourcing and Internal Innovation (TCO D)
Product Development Strategy (TCO E)
Strategy to protect innovations (TCO B)
A bibliography listing your references for the project
Ideas to Help Prepare the Course Project
TCO F – Given an organizational and industry context, identify and suggest a deployment strategy that will facilitate the success of a technologically driven organization.Section 1 – Strategy
This is the most important part of the project, because it sets the direction for all other sections. In this section, you establish the strategy for an organization.
Often people refer to this component as the “Vision” or “Mission” of a company, but it is not. The Vision for a company could be that you want to be a market leader. However, the technology strategy tells everyone how you will achieve that market leadership. The technology strategy tells the various stakeholders – employees, customers, community, and stockholders – what you are going to do to achieve that market leadership. This strategy should be very clear and easy to understand so that everyone will be “on the same page” when it comes to working together toward that goal.
In this section, you should describe what “SHOULD” be the strategy of a technologically driven company. You should focus specifically on the technology strategy. You should think about all the things we learned in the class that will determine a strategy that will help the company succeed.
Remember that you can use either an existing company or a fictitious company. If you choose to use an existing company, you can visit their web site to see if their strategy is listed. Or you can do a web search on their technology strategy to see if anyone has written any stories about their strategy. For a fictitious company, you should make up a technology strategy that fits that type of company.
Examples of a Technology Strategy:
Verizon Wireless – Have the best network of all wireless carriers
Honda – Build the best engines
Keller – Deploy the best Internet based on-line and blended education technology, not build it, not own it, but use a 3rd party to provide it
Intel – Have the fastest and most powerful CPUs
The key is to be able to describe the strategy in a 1 or 2 sentence summary and in detail as well. The description should start or end with the simple sentence statement of the technology strategy. However, there must be sufficient detail to explain why that is the right strategy.
Section 2 – Core Competencies
TCO C – Given an organizational and industry context, identify the core technological competencies of the organization.
Like all subsequent sections of the project, this section is based on the Strategy Section.
Example:
Verizon Wireless Strategy is the having the best Network. Thus, the core competencies will be built around the network. Things like RF Engineers and wireless security experts would be detailed
Intel’s strategy is to build the fastest most powerful CPUs. Thus their core competencies will be built around CPU engineering
Keller’s strategy is to deploy the best on-line education technology. Thus their core competencies would be things like educational technology evaluation and on-line education curriculum development
The best way to do this section is to apply the three tests of a core competency (page 123) to the strategy that you detailed in the Strategy Section.
Section 3 Industry Dynamics
TCO A – Given a company situation be able to describe the industry dynamics of technological innovation.
Here you should take the strategy identified in Section 1 and describe in detail why that is the right strategy based on what is occurring in the industry. Provide as much detail as possible as to the industry trends and why you think those trends are important.
Section 4 – Technology Sourcing and Internal Innovation
TCO D – Given an organizational context, develop a plan to increase the innovative capabilities of the organization both through collaboration strategies and internal innovation.
Here you would offer ideas as to what is the best way to “Source” the technology that supports the strategy. A complete discussion about how best to manage the innovative capabilities of the company being described is required.
Section 5 – Product Development Strategy
TCO E – Given information about a company’s industry, and organization, formulate a technological innovation strategy through its new product development strategy.
Product Development is very important to an organization. This section will describe how the company will structure its product development. Obviously, the kind of structure will be determined directly by the technology strategy stated in Section 1.
Section 6 Strategy to protect innovations
TCO B – Given a company situation be able to determine whether and how to protect its technological innovations.
Using the things learned in the class, describe how you would use patents, trade secrets, copyrights, etc. to protect the Intellectual Property (IP) required to support the strategy.
See the Syllabus section “Due Dates for Assignments & Exams” for due date information. Submit your assignment to the Dropbox located on the silver tab at the top of this page.
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Devry NETW 583 Week 4 Midterm – Latest
Devry NETW 583 Week 4 Midterm – Latest
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1). What are some of the negative impacts that technological innovations have on society? How would you answer critics of improved technologies who cite these negative impacts?
Q 2). How has globalization of markets affected the importance of innovations? Q 3). Explain how an understanding of the innovation funnel might influence a company’s view on R&D?
Q 4). Why is it that after a product has been on the market for a while and is selling well at a good price point, the price will eventually come down?
Q 5). Give examples of how a market with different product niches is served through CAD and CAM?
Q 6). Reflect on something you want to innovate to solve a family/personal/work/college problem?
Q 7). Reflect on something that you have learned about during the class and has captured your attention and why?
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DeVry NETW 583 Final Exam – New
DeVry NETW 583 Final Exam – New
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Explain how globalization of markets affects the importance of innovation?
2. What are some of the things that influence organizational creativity?
3. Are inventors born or made?
4. How do you know if you should be a first-mover or late-entrant into the market?
5. How do complimentary technologies support/develop an innovation? Give some examples.
6. A venture capitalist is most likely going to provide funding for your innovation if…?
7. Analysis of a company that is highly innovative.
8. What is the danger of not having strategic intent with respect to innovation
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Devry NETW 583 Complete Course – NEW
Devry NETW 583 Complete Course – NEW
IF You Want To Purchase A+ Work then Click The Link Below For Instant Down Load
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Devry NETW 583 Entire Course – NEW
Devry NETW583 Week 1 Discussion DQ1 & DQ 2 Latest 2016 Jan.
DQ 1
The Importance of Innovation (graded)
Why do you think innovation is so important for firms to compete?
DQ 2
What Makes People Creative (graded)
Identify someone that you feel was very creative. What personality traits did they possess that made them so creative?
Devry NETW583 Week 2 Discussion Latest 2016 Jan.
Why Innovative Companies Fail (graded)
Why did most of the early (circa 1980-2000) PDA companies fail, even if they had innovative and sophisticated product designs?
Devry NETW583 Week 3 Discussion Latest 2016 Jan.
Protecting Innovations (graded)
What are the differences between patents, copyrights, and trademarks?
Devry NETW583 Week 4 Discussion Latest 2016 Jan.
Core Competency (graded)
What makes an ability (or set of abilities) a Core Competency?
Devry NETW583 Week 5 Discussion Latest 2016 Jan.
Benefits of Collaboration (graded)
What are some of the advantages and disadvantages of collaborating on a development project?
Devry NETW583 Week 6 Discussion Latest 2016 Jan.
New Product Development Teams (graded)
Identify an example of a development project and what type of team you believe they used. Do you think this was the appropriate type of team given the nature of the project?
Devry NETW583 Week 7 Discussion Latest 2016 Jan.
Pricing Strategy (graded)
What factors will (or should) influence a firm’s pricing strategy?
midterm
Q 1). What are some of the negative impacts that technological innovations have on society? How would you answer critics of improved technologies who cite these negative impacts?Q 2). How has globalization of markets affected the importance of innovations? Q 3). Explain how an understanding of the innovation funnel might influence a company’s view on R&D?
Q 4). Why is it that after a product has been on the market for a while and is selling well at a good price point, the price will eventually come down?
Q 5). Give examples of how a market with different product niches is served through CAD and CAM?
Q 6). Reflect on something you want to innovate to solve a family/personal/work/college problem?
Q 7). Reflect on something that you have learned about during the class and has captured your attention and why?
final
<pstyle=”color: rgb(0,=”” 0,=”” 0);=”” font-size:=”” 12px;”=””>1. Explain how globalization of markets affects the importance of innovation?
2. What are some of the things that influence organizational creativity?
3. Are inventors born or made?
4. How do you know if you should be a first-mover or late-entrant into the market?
5. How do complimentary technologies support/develop an innovation? Give some examples.
6. A venture capitalist is most likely going to provide funding for your innovation if…?
7. Analysis of a company that is highly innovative.
8. What is the danger of not having strategic intent with respect to innovation
Term Project
Objectives
Term Project DescriptionThe objective is to complete a written plan that will suggest a practical Strategic Direction for a company. You have a choice to use either an existing company or a fictitious company. In either case, the Project is to complete a written plan that will suggest a practical Strategic Direction for the company.This course requires the completion of a comprehensive Strategic Plan.
The Plan will have 7 sections. The 6 sections will reflect each of the 6 TCOs plus a bibliography. Each section will be 2 – 3 pages in standard business proposal format.
The sections are:
Strategy (TCO F)
Core Competencies (TCO C)
Industry Dynamics (TCO A)
Technology Sourcing and Internal Innovation (TCO D)
Product Development Strategy (TCO E)
Strategy to protect innovations (TCO B)
A bibliography listing your references for the project
Ideas to Help Prepare the Course Project
TCO F – Given an organizational and industry context, identify and suggest a deployment strategy that will facilitate the success of a technologically driven organization.Section 1 – Strategy
This is the most important part of the project, because it sets the direction for all other sections. In this section, you establish the strategy for an organization.
Often people refer to this component as the “Vision” or “Mission” of a company, but it is not. The Vision for a company could be that you want to be a market leader. However, the technology strategy tells everyone how you will achieve that market leadership. The technology strategy tells the various stakeholders – employees, customers, community, and stockholders – what you are going to do to achieve that market leadership. This strategy should be very clear and easy to understand so that everyone will be “on the same page” when it comes to working together toward that goal.
In this section, you should describe what “SHOULD” be the strategy of a technologically driven company. You should focus specifically on the technology strategy. You should think about all the things we learned in the class that will determine a strategy that will help the company succeed.
Remember that you can use either an existing company or a fictitious company. If you choose to use an existing company, you can visit their web site to see if their strategy is listed. Or you can do a web search on their technology strategy to see if anyone has written any stories about their strategy. For a fictitious company, you should make up a technology strategy that fits that type of company.
Examples of a Technology Strategy:
Verizon Wireless – Have the best network of all wireless carriers
Honda – Build the best engines
Keller – Deploy the best Internet based on-line and blended education technology, not build it, not own it, but use a 3rd party to provide it
Intel – Have the fastest and most powerful CPUs
The key is to be able to describe the strategy in a 1 or 2 sentence summary and in detail as well. The description should start or end with the simple sentence statement of the technology strategy. However, there must be sufficient detail to explain why that is the right strategy.
Section 2 – Core Competencies
TCO C – Given an organizational and industry context, identify the core technological competencies of the organization.
Like all subsequent sections of the project, this section is based on the Strategy Section.
Example:
Verizon Wireless Strategy is the having the best Network. Thus, the core competencies will be built around the network. Things like RF Engineers and wireless security experts would be detailed
Intel’s strategy is to build the fastest most powerful CPUs. Thus their core competencies will be built around CPU engineering
Keller’s strategy is to deploy the best on-line education technology. Thus their core competencies would be things like educational technology evaluation and on-line education curriculum development
The best way to do this section is to apply the three tests of a core competency (page 123) to the strategy that you detailed in the Strategy Section.
Section 3 Industry Dynamics
TCO A – Given a company situation be able to describe the industry dynamics of technological innovation.
Here you should take the strategy identified in Section 1 and describe in detail why that is the right strategy based on what is occurring in the industry. Provide as much detail as possible as to the industry trends and why you think those trends are important.
Section 4 – Technology Sourcing and Internal Innovation
TCO D – Given an organizational context, develop a plan to increase the innovative capabilities of the organization both through collaboration strategies and internal innovation.
Here you would offer ideas as to what is the best way to “Source” the technology that supports the strategy. A complete discussion about how best to manage the innovative capabilities of the company being described is required.
Section 5 – Product Development Strategy
TCO E – Given information about a company’s industry, and organization, formulate a technological innovation strategy through its new product development strategy.
Product Development is very important to an organization. This section will describe how the company will structure its product development. Obviously, the kind of structure will be determined directly by the technology strategy stated in Section 1.
Section 6 Strategy to protect innovations
TCO B – Given a company situation be able to determine whether and how to protect its technological innovations.
Using the things learned in the class, describe how you would use patents, trade secrets, copyrights, etc. to protect the Intellectual Property (IP) required to support the strategy.
See the Syllabus section “Due Dates for Assignments & Exams” for due date information. Submit your assignment to the Dropbox located on the silver tab at the top of this page.
Final Paper Rubric
Content 50%
Points
%
Depth of Research
25
25%
Scope of Research
25
25%
Illustrations
25
25%
Use of sound logic
25
25%
Total
100
50%
Editing 15%
Points Deduction (per occurrence)
%
Spelling Error
-2
–
Punctuation/Grammatical Error
-1
–
Sentence Meaning Unclear
-2
–
Misstatement of Fact
-5
–
Total (not to exceed)
30
15%
Organization 20%
Points
%
Introduction; Thesis statement contains at least two main points
16
8%
Body text follows order of topics and main points derived from the thesis statement
8
4%
Content subdivisions follow outline
8
4%
Conclusion summarizes; complements thesis; contains no new information
8
4%
Total (not to exceed)
40 points
20%
Documentation 15% Incorrectly cited or missing
Points Deduction (per occurrence)
%
Title page
-2
–
Abstract
-1
–
References in text
-2
–
Bibliography/Works Cited
-5
–
Total (not to exceed)
30 points
15%
Category Totals
Possible Points
%
Content
100
50%
Organization and Cohesiveness
40
20%
Editing
30
15%
Documentation and Formatting
20
15%
Total
200
100%
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Devry NETW 583 All Discussions Questions – Latest
Devry NETW 583 All Discussions Questions – Latest
IF You Want To Purchase A+ Work then Click The Link Below For Instant Down Load
http://www.spinwoop.com/?download=devry-netw-583-all-discussions-questions-latest
IF You Face Any Problem Then E Mail Us At [email protected]
DQ 1
The Importance of Innovation (graded)
Why do you think innovation is so important for firms to compete?
DQ 2
What Makes People Creative (graded)
Identify someone that you feel was very creative. What personality traits did they possess that made them so creative?
Devry NETW583 Week 2 Discussion Latest 2016 Jan.
Why Innovative Companies Fail (graded)
Why did most of the early (circa 1980-2000) PDA companies fail, even if they had innovative and sophisticated product designs?
Devry NETW583 Week 3 Discussion Latest 2016 Jan.
Protecting Innovations (graded)
What are the differences between patents, copyrights, and trademarks?
Devry NETW583 Week 4 Discussion Latest 2016 Jan.
Core Competency (graded)
What makes an ability (or set of abilities) a Core Competency?
Devry NETW583 Week 5 Discussion Latest 2016 Jan.
Benefits of Collaboration (graded)
What are some of the advantages and disadvantages of collaborating on a development project?
Devry NETW583 Week 6 Discussion Latest 2016 Jan.
New Product Development Teams (graded)
Identify an example of a development project and what type of team you believe they used. Do you think this was the appropriate type of team given the nature of the project?
Devry NETW583 Week 7 Discussion Latest 2016 Jan.
Pricing Strategy (graded)
What factors will (or should) influence a firm’s pricing strategy?
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Devry MIS 535 Entire Course-Latest 2015 November (All Discussions All Homework And Complete Course Project)
Devry MIS 535 Entire Course-Latest 2015 November (All Discussions All Homework And Complete Course Project)
IF You Want To Purchase A+ Work then Click The Link Below For Instant Down Load
http://www.spinwoop.com/?download=devry-mis-535-complete-course-latest-2015
IF You Face Any Problem Then E Mail Us At [email protected]
Questionevry MIS 535 Week 1 Discussion Latest 2015 October Discussion 1 Can you run your company out of your pocket? Discuss how smart phones, tablets, and other mobile devices can be used in running a business. Consider all types of devices such as Android, Blackberry, iPhone, iPad and Windows Phone 7.
Discussion 2
What is a collaborative culture in a business, and how can technology promote and support this culture?
Devry MIS535 Week 2 Discusssion 1 & 2 Latest 2015 October
Discussion 1
It has been stated that IT provides a competitive edge to organizations. Can you think of a company that uses IT strategically? Perform some research on such a company and discuss its case in this thread. Make sure to use this week’s material in your analysis e.g. use Porter value chain or other strategic frameworks.
Discussion 2
Week 2 Discussion 2
Strategic IT (graded)
It has been stated that IT provides a competitive edge to organizations. Can you think of a company that uses IT strategically? Perform some research on such a company and discuss its case in this thread. Make sure to use this week’s material in your analysis e.g. use Porter value chain or other strategic frameworks.
This section lists options that can be used to view responses.
Collapse All Print View Show Options
Devry MIS535 Week 3 Discusssion 1 & 2 Latest 2015 October
Discussion 1 To what extent should end users be involved in the design of a database? How have our ideas of agile development environments affected this traditionally non-user input environment?
Discussion 2 What types of databases are used by companies like Google in implementing worldwide search engines?
Devry MIS535 Week 4 Discusssion 1 & 2 Latest 2015 October Discussion 1
Internet and the Web? (graded)
The Internet and the Web are not the same thing. What is the difference between the Internet and the Web? Let’s discuss what the Internet is and how many kinds of traffic, including Web traffic, can run on the Internet. What are the key technologies the Internet is based on?
Discussion 2
Discuss the advantages of some of the current technologies described in our reading this week including VoIP, Unified Communications, Virtual Private Networks, Wi-Fi and wireless technologies like RFID and Wireless Sensor Networks. Are there risks associated with any of these tools?
devry mis535 WEEK-5 DQ1
Cloud Services Go Mainstream (graded)
Read the Case Study, “Salesforce.com: Cloud Services Go Mainstream,” in Chapter 5 of the Laudon text. What are the benefits of a cloud deployment for Salesforce.com?How will Cloud Computing change the traditional IT infrastructure?
devry mis535 WEEK-5 DQ1
Business Value of Enterprise Systems (graded)
Define an enterprise system and explain how enterprise software works.Select one type of Enterprise system and describe how it helps businesses achieve operational excellence
devry mis535 WEEK-6 DQ1
Agile Methodologies (graded)
Discuss how the emergence of agile methodologies has changed the IT system building model.
devry mis535 WEEK-6 DQ2
Role of Senior Management (graded)
What role does senior management play in the establishment of effective information system planning in a corporation?
week 7
devry mis535 WEEK-7 DQ1
How Phishing Attacks Have Compromised Major Systems (graded)
Major corporations, governments, and other organizations are hacked each week, mostly by means of phishing attacks. Describe how users and IT organizations should arm themselves against these attacks.
devry mis535 WEEK-7 DQ1
Facebook, Twitter, Linkedin, and other Social Media (graded)
What are the social and security issues for individuals and organizations relative to personal and business use of social media?
course proj
Course Project: Applied Information Technology Project
Objective| Guidelines| Grading Rubrics| Course Project Technical Areas| Course Project Suggestions| Summary of Course Project Requirements
Objective
Back to TopProvide an opportunity for students to apply a technology solution to a business problem in a specific company or organization that adds value to the organization.
Guidelines
Back to TopWeek 1: Begin thinking of a business problem that could be solved with a technology solution for a company or organization you are familiar with. Use the Q&A Forum to ask questions and discuss your ideas about the project. See the Course Project Technical Areas for ideas.
Week 2: Complete the Course Project Proposal using this format:
Course Project Proposal (1-2 pages, 75 points, due week 2, properly cite any external sources used)
Cover page
Subject of Course Project
Business problem statement
Name of the company or organization
Brief description of proposed solution
General benefits it will provide the organization
Audience to whom you are presenting the recommendation(s)
Weeks 3 -6: Based on the Professor’s feedback to your proposal, develop the Course Project. You are required to use a minimum of five credible sources for research on your proposed solution and to correctly cite all references using APA style. Make sure you do not use more than 20% material from other sources so that 80% of the paper should be your original words. Use the Q&A each week to ask questions about the project. See the suggestions below for ideas on ways to develop your project. Use this format for the project:
Course Project Table of Contents (10-15 pages, 225 points, due week 6)
Cover Page
Table of Contents
Abstract
Brief Company background
Discussion of business problem(s)
High level solution
Benefits of solving the problem
Business/technical approach
Business process changes
Technology or business practices used to augment the solution
Conclusions and overall recommendations
High-level implementation plan
Summary of project
References
Appendices
Grading Rubrics
Back to Top
Week 2: Submission of the Course Project Proposal (graded)
Week 6: Course Project
Grading Rubrics (The Proposal is
week 1
1. Question : Which of the following choices may lead to competitive advantage (1) new products, services and business models; (2) charging less for superior products; (3) responding to customers in real time?
Student Answer: 1 only
1 and 2
2 and 3
1, 2, and 3
Instructor Explanation: p. 15
Points Received: 1 of 1
Comments:
Question 2. Question : An information system can be defined technically as a set of interrelated components that collect (or retrieve), process, store, and distribute information to support
Student Answer: decision making and control in an organization.
communications and data flow.
manager’s analysis of the organization’s raw data.
the creation of new products and services.
Instructor Explanation: p. 15
Points Received: 1 of 1
Comments:
Question 3. Question : The three activities in an information system that produce the information that organizations use to control operations are
Student Answer: information retrieval, research, and analysis.
input, output, and feedback.
input, processing, and output.
data analysis, processing, and feedback.
Instructor Explanation: p. 16
Points Received: 1 of 1
Comments:
Question 4. Question : The fundamental set of assumptions, values, and ways of doing things that has been accepted by most of a company’s members is called its
Student Answer: culture.
environment.
atmosphere.
values.
Instructor Explanation: p. 20
Points Received: 1 of 1
Comments:
Question 5. Question : The average number of tickets sold daily online is an example of
Student Answer: input.
raw data.
meaningful information.
output.
Instructor Explanation: p. 16
Points Received: 1 of 1
Comments:
Question 6. Question : Networking and telecommunications technologies, along with computer hardware, software, data management technology, and the people required to run and manage them, constitute an organization’s
Student Answer: data management environment.
networked environment.
IT infrastructure.
information system.
Instructor Explanation: p. 21
Points Received: 1 of 1
Comments:
Question 7. Question : Lower global costs of labor have
Student Answer: Left many highly skilled technical employees unemployed.
increased the demand for local labor.
created a whole new set of skilled jobs in industrialized nations.
allowed skilled employees to move into management positions.
Instructor Explanation: Week 1 Lecture
Points Received: 1 of 1
Comments:
Question 8. Question : What’s new in MIS?
Student Answer: Mobile platforms that compete with PCs
Virtual meetings
Cloud computing platforms
All of the above
Instructor Explanation: p. 7
Points Received: 1 of 1
Comments:
Question 9. Question : Key corporate assets are
Student Answer: intellectual property, core competencies, and financial and human assets.
production technologies and business processes for sales, marketing, and finance.
knowledge and the firm’s tangible assets, such as goods and services.
time and knowledge.
Instructor Explanation: p. 11
Points Received: 1 of 1
Comments:
Question 10. Question : Engineers, scientists, or architects who design new products or services for a firm belong to which level of a business hierarchy?
Student Answer: Middle management
Production workers
Knowledge workers
Data workers
Instructor Explanation: p. 18
Points Received: 1 of 1
Comments:
Question 11. Question : What is the difference between the Internet and cloud computing?
Student Answer: None – they are the same.
They are not related.
In cloud computing, both information and function are moved to the Internet.
Cloud computing applications do not use browsers.
Instructor Explanation: Week 1 Lecture
Points Received: 1 of 1
Comments:
Question 12. Question : An exponential rate of innovation means that
Student Answer: the number of new innovations increases linearly.
innovation
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Devry MIS 535 All Discussion Questions – Latest
Devry MIS 535 All Discussion Questions – Latest
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Question
Devry MIS535 Week 1 Discusssion Latest 2015 October Discussion 1 Can you run your company out of your pocket? Discuss how smart phones, tablets, and other mobile devices can be used in running a business. Consider all types of devices such as Android, Blackberry, iPhone, iPad and Windows Phone 7.Discussion 2
What is a collaborative culture in a business, and how can technology promote and support this culture?
Devry MIS535 Week 2 Discusssion 1 & 2 Latest 2015 October
Discussion 1
It has been stated that IT provides a competitive edge to organizations. Can you think of a company that uses IT strategically? Perform some research on such a company and discuss its case in this thread. Make sure to use this week’s material in your analysis e.g. use Porter value chain or other strategic frameworks.
Discussion 2
Week 2 Discussion 2
Strategic IT (graded)
It has been stated that IT provides a competitive edge to organizations. Can you think of a company that uses IT strategically? Perform some research on such a company and discuss its case in this thread. Make sure to use this week’s material in your analysis e.g. use Porter value chain or other strategic frameworks.
This section lists options that can be used to view responses.
Collapse All Print View Show Options
Devry MIS535 Week 3 Discusssion 1 & 2 Latest 2015 October
Discussion 1 To what extent should end users be involved in the design of a database? How have our ideas of agile development environments affected this traditionally non-user input environment?
Discussion 2 What types of databases are used by companies like Google in implementing worldwide search engines?
Devry MIS535 Week 4 Discusssion 1 & 2 Latest 2015 October Discussion 1
INTERNET AND THE WEB? (GRADED)
The Internet and the Web are not the same thing. What is the difference between the Internet and the Web? Let’s discuss what the Internet is and how many kinds of traffic, including Web traffic, can run on the Internet. What are the key technologies the Internet is based on?
Discussion 2
Discuss the advantages of some of the current technologies described in our reading this week including VoIP, Unified Communications, Virtual Private Networks, Wi-Fi and wireless technologies like RFID and Wireless Sensor Networks. Are there risks associated with any of these tools?
devry mis535 WEEK-5 DQ1
CLOUD SERVICES GO MAINSTREAM (GRADED)
Read the Case Study, “Salesforce.com: Cloud Services Go Mainstream,” in Chapter 5 of the Laudon text. What are the benefits of a cloud deployment for Salesforce.com?How will Cloud Computing change the traditional IT infrastructure?
devry mis535 WEEK-5 DQ1
Business Value of Enterprise Systems (graded)
Define an enterprise system and explain how enterprise software works.Select one type of Enterprise system and describe how it helps businesses achieve operational excellence
devry mis535 WEEK-6 DQ1
Agile Methodologies (graded)
Discuss how the emergence of agile methodologies has changed the IT system building model.
devry mis535 WEEK-6 DQ2
Role of Senior Management (graded)
What role does senior management play in the establishment of effective information system planning in a corporation?
week 7
devry mis535 WEEK-7 DQ1
How Phishing Attacks Have Compromised Major Systems (graded)
Major corporations, governments, and other organizations are hacked each week, mostly by means of phishing attacks. Describe how users and IT organizations should arm themselves against these attacks.
devry mis535 WEEK-7 DQ1
Facebook, Twitter, Linkedin, and other Social Media (graded)
What are the social and security issues for individuals and organizations relative to personal and business use of social media?
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DeVry MGMT 591 All Discussions Questions – Latest
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DISCUSSIONS
WEEK 1
Rules for High Performance Organizations (graded)
This week our text discusses the definition of organizational behavior and in particular its applied focus, and our lecture focuses on high performance organizations (HPOs). Right at the intersection of those would be the “Ten Golden Rules of High Performance” listed below. What do you think should be added to the list? Is there anything on the list that you disagree with? Please support your opinion with evidence from our readings and also from your own work and life experience. Please also remember to respond to your classmates’ posts to stimulate further discussion.
Ten Golden Rules of High Performance 1. Hire by committee – make sure recruits talk to their future colleagues. 2. Cater to every need – make it easy, not hard, for people to perform. 3. Pack them in – put people to work close to one another. 4. Make coordination easy – use technology to keep people talking together. 5. Eat your own dog food – make use of the company products. 6. Encourage creativity – allow freedom to come up with new ideas. 7. Strive for consensus – remember that “many are better than few.” 8. Don’t be evil – live tolerance and respect. 9. Data-driven decisions – do the analysis and stay on track. 10. Communicate effectively – hold many stay-in-touch meetings.
Satisfied Workers (graded)
Our second graded discussion question this week comes primarily from Chapter 3 in the textbook. Assume you are new to your job and on the first day you have a conversation with your boss, who says, “Satisfied workers are productive workers.” Do you agree with her statement? Why? Why not? Please support your opinion with evidence from our readings. Please also remember to respond to your classmates’ posts to stimulate further discussion.
WEEK 2
Performance Mgmt, Diversity, and Motivation (graded)
Please consult the course Webliography, listen to the WBUR radio article Introspection After Allegation of Discrimination, and read the summary. The discussion is rich in references to many of our current topics and touches on some that we will cover in more depth later. These include diversity, cultural influences on behavior, managing across cultures, and specifically touch on performance management and motivation.
– How do the new practices at Sodexho align with the essentials of performance management?
– How is Sodexho using social networking to its advantage?
Motivational Theory Exploration (graded)
Dr. Peter Drucker has stated: “You cannot motivate employees, employees must motivate themselves.”
What does Dr. Drucker mean by this statement in regard to motivational theory?
What are some methods you could use to promote self-motivation in the workplace?
WEEK 3
What Constitutes a Team? (graded)
Focusing on the material related to team building, compare and contrast this MGMT591 session with a team that you are familiar with. In what aspects does the class resemble a team? Are there parallels between the stages of team development and the progression of our class? What type of team formatio
A Lesson in Team Building (graded)
One of your Facebook friends has posted this note.
“Help! I have just been assigned to head a new product design team at my company. The division manager has high expectations for the team and for myself, but I have been a technical design engineer for 4 years since graduating from college. I have never managed anyone, let alone led a team. The manager keeps talking about her confidence that I will be very good at creating lots of teamwork. Does anyone out there have any tips to help me master this challenge? Help!” You immediately start to formulate your recommendations. What are the three key things you will advise her to do, and why those three first?
n is going on in this classroom? Does the notion of social loafing apply to our class in any respect?
Please be specific in your examples, and support your opinion with evidence from the text.
WEEK 4
Conflict and Negotiation (graded)
Research on the Internet (and provide the reference) a recent situation where a fundamental conflict or disagreement occurred within a group setting. How was the conflict resolved (if at all)? What resolution methods were used in order to resolve the issue? Learning from the conflict resolution methods presented this week, what methods would you have implemented and used in this situation and why?
Organizational Communication (graded)
It seems common in many of today’s workplaces that people don’t actually talk to one another frequently. We rely on e-mail or the even less rich communication channel of text messaging. The benefits of moving lots of information quickly around an organization and between individuals are real. However, people can too frequently hide behind their computers and send messages electronically that they might otherwise censor or rethink in face-to-face communication. What approaches would you recommend or implement as a new manager taking over an organization to improve communications without abandoning the use of e-mail?
WEEK 5
Power and Influence (graded)
From the Cairo Review of Foreign Affairs (read the Cairo Review), we read about Nelson Mandela’s use of power for the greater good. Using the text’s discussion of power and influence as a backdrop, analyze Mandela’s power from multiple perspectives, and assess how his use of power changed the perspective of a nation.
Leadership (graded)
Read the following Harvard Business Review interview of Howard Schultz, CEO of Starbucks, regarding his leadership principles and vision regarding the turnaround strategy of Starbucks.
What leadership principles did Schultz display in applying his personal beliefs and values in transforming the organizational culture at Starbucks? What are Schultz’s views regarding the championing of innovative practices within an organization?
Do you share in his leadership philosophy? Why or why not?
WEEK 6
Organizational Culture Inventory (graded)
Using the OCI instrument online, and the cultural change background information on Conglomerate, Inc. provided in Doc Sharing, we will be identifying and prioritizing cultural attributes and also identifying areas for change. (Note: The Cultural Change Situation can be downloaded from Doc Sharing.)
Review Profiles 1a (workforce results) and 1b (senior leadership team’s ideal state) closely.
· Identify and describe the cultural aspects that management cites as important and contrast them to the cultural attributes that employees report as being expected. How do employees believe they are expected to act to “fit in?”
· What are the most significant gaps between management and staff?
· What observations can you make on the differences between Conglomerate Inc.’s preferred culture and “ideal” culture presented by HSI?
Once we’ve identified and discussed the gaps, I’ll cue everyone to move onto the review of the suggested change initiatives and onto observations around your own OCI results.
Resistance to Change (graded)
When Jorge Maldonado became general manager of the local civic recreation center, he realized that many changes would be necessary to make the facility a true community resource. Having the benefit of a new bond issue, the center had the funds for new equipment and expanded programming. All he needed to do now was get the staff committed to the new initiatives. Unfortunately, his efforts have been met with considerable resistance to change. A typical staff comment is, “Why do we need all these extras? Everything is fine as it is.” How can Jorge deal with the employees’ resistance to change, to enable him to move the change process along?
WEEK 7
Organizational Design Preference (graded)
Our text takes us through a thorough review of various organizational design structures; let’s investigate our own organizational design preferences.
Describe your current or most recent employer’s organizational design (mechanistic, organic, hybrid). Is the structure consistent with the company goals?
If you had the opportunity to redesign your current organization where you are employed, would you maintain its current structure or change it to another model? What would that model be and why?
Empowering Teams: Fact Versus Fiction (graded)
Over the last 3 weeks, we have focused very much on leadership, power, organizational culture, and organizational change. Our case study for the week is a great synthesis piece that addresses all of these topics through a detailed study of firm’s attempted move to team-based management.
The article isDiagnosing Whether an Organization Is Truly Ready to Empower Work Teams: A Case Study.By: Bergmann, Thomas J.; De Meuse, Kenneth P., Human Resource Planning, 1996, Vol. 19 Issue 1, p. 38–47.
As you read through the report, pay close attention to the discussion about Harley-Davidson and Shelby Die Casting, and their eventual conclusions about how to manage resistance to change. Also, keep in mind our OCI material from Week 6 and think about the process from a cultural change perspective. And of course, pay close attention to the lessons for top management presented at the end.
A few opening topics for this week’s discussion:
1. Assess the process from the model for planned change. a. What did the company do right? b. What more might have been done to prepare for the change? 2. What are your thoughts on Harley-Davidson’s resolution for resistance to change? a. Do you support the conclusions of the management team? Why or why not? 3. Share with the class what you found most interesting about the article and why. a. Compare and contrast the case study’s findings with our discussions and the information from our text.
As always, but particularly given the synthesis nature of our discussion this week, be certain to read, consider, respond, and probe your classmates’ thoughts and ideas. This is a great opportunity for us all to weave together many of the topics we’ve covered this session.
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DeVry MGMT 410 Week 2 Case Study – Latest
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Week 2 Case Study: Social Media Policies, Concerted Activity, and HR Management
Sample Case of Concerted Activity: The Case of the Bettie Page Retail Store
The Facts
The NLRB’s Decision
Reaction to NLRB’s Decision
How NLRB Decision Could Affect Employee Relations
Communicating Social Media Policies to Employees
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DeVry MGMT 410 Final Exam – Latest 2105
DeVry MGMT 410 Final Exam – Latest 2105
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MGMT 410 Final Exam
(TCO 2) Name and explain or define the goals of the training and development function of HRM. (Points : 40)
Question 2. 2. (TCO 7) You are the recruiter and hiring manager for the position of vice president of sales for a company that sells athletic shoes on the West Coast. This position carries with it a number of unique responsibilities, including managing a department of 250 part-time and 50 full-time employees, a budget-making requirement, responsibility for P & L for the department, extensive weekly travel, a master’s-level education (minimum), and at least 10 years of experience in sales and 5 years’ experience in management. The salary and benefits package is $250,000. Your boss asks you which method of recruiting you will prefer to use and why you will use it. What downsides to your recommended method exist? What is your answer? (Points : 40)
Question 3. 3. (TCO 12) Describe three types of flexible benefits programs and state the one you would recommend be implemented. Why would you pick that one program? Provide at least one solid business reason why. (Points : 40)
Sources:
·
Question 4. 4. (TCO 8) Evaluate Kirkpatrick’s four levels of training evaluation, and determine which level would be most appropriate for the average organization. Why is Level 4 so difficult to obtain? (Points : 40)
Question 5. 5. (TCO 1) Which of the following human resource management specialties calls for collecting data to write job descriptions? (Points : 6)
Question 6. 6. (TCO 3) Luisa has worked for a 2,500-employee chemical manufacturer, PoySon, for 2 years. She went to work Monday morning to find her key no longer fit the front door lock and a new sign—”FUTURE HOME OFFICE OF GREEN CO.”—on the front door. She called the office and found that the telephone had been disconnected. Her husband called her and mentioned the local paper with headlines, “PoySon Sells Plastics Plant to a Recycler: 2,000 Layoffs!” Luisa remembered the letter she received from the HRM department 3 months earlier warning of this probable plant closing. To which further protection is Luisa entitled under W.A.R.N.? (Points : 6)
Question 7. 7. (TCO 3) Which of the following laws most impacts pregnant women’s employee and/or employer rights and obligations? (Points : 6)
USERRA ADA OSHA NLRA PDA
Question 8. 8. (TCO 4) Based on research into ethical behavior in the workplace, which of the following is a true statement? (Points : 6)
Offering rewards for ethical behavior supports the intrinsic nature of personal ethics. Punishing unethical behavior fails to alter the behavior of others in the workplace. Managers significantly influence the ethical behavior of their subordinates. Employees feel uncomfortable discussing ethics, so it should be avoided.
Question 9. 9. (TCO 5) Which of the following is the primary disadvantage of using questionnaires to gather job analysis information? (Points : 6)
Questionnaires are the most expensive method of collecting data. Supervisors are required to verify all collected questionnaire data. Questionnaires are too open-ended for statistical information. Developing and testing questionnaires is time-consuming.
Question 10. 10. (TCO 6) The more specific the job qualifications in a help wanted ad are, the (Points : 6)
higher the salary that will be offered. lower the salary that will be offered. more important the position will be. lower the number of résumés that will be received. higher the number of résumés that will be received.
Question 11. 11. (TCO 7) Which is the difference between a conditional job offer and a permanent job offer? (Points : 6)
The conditional job offer is made by the recruiter. The permanent job offer is made by the interviewer. The conditional job offer is made after salary is set. The permanent job offer is based on performance expectations before salary is set. Conditional job offers are made to hourly workers. Permanent job offers are made to salaried workers. The conditional job offer is made before the initial screening. The permanent job offer is made after medical requirements are met.
Question 12. 12. (TCO 8) When Jeremy completed his study program in the plumber’s union hall, he was assigned to work with an older plumber to learn the trade in practice. This method of training is called (Points : 6)
job rotation. assistant to position. apprentice. lectures. simulations.
Question 13. 13. (TCO 9) Jaylen is a stay-at-home dad. He has two children. He likes spending time with them and raising them. He is very involved in their education. He is a volunteer at the Parent Teacher Association of his children’s school. He is also the coach of their baseball team. Both children get good grades and their teachers like them. Jaylen’s wife is a corporate lawyer and makes a six-figure paycheck, travels extensively, and relies on Jaylen to be home caring for their family. Is Jaylen having a successful career, using internal factors? (Points : 6)
No, being a stay-at-home father is not a career. No, he does not earn any income from his work. Yes, because at least his wife works. No, but at least he is saving on childcare costs. Yes, because he is a successful homemaker and enjoys it.
Question 14. 14. (TCO 10) Which of the following reasons does not support the purposes behind having a performance appraisal system? (Points : 6)
Documentation for terminating an employee Motivating an employee Strengthening the supervisor and employee relationship Allowing friendships to impact performance evaluations Protecting the company from lawsuits
Question 15. 15. (TCO 11) Preferred office furnishings, assigned parking spaces, and business cards are all examples of (Points : 6)
intrinsic rewards. extrinsic, nonfinancial rewards. intrinsic financial rewards. membership-based rewards. intrinsic performance-based rewards.
Question 16. 16. (TCO 12) Which of the following is not considered a short-term disability plan? (Points : 6)
Company sick leave Unemployment insurance Worker’s compensation insurance Short-term disability insurance FMLA leave
Question 17. 17. (TCO 13) Companies subject to OSHA Form 300 record-keeping rules must keep such records for (Points : 6)
3 years. 4 years. 5 years. 6 years. 10 years.
Question 18. 18. (TCO 14) A teachers’ union has been trying to negotiate a new contract with school officials for 30 days. The old contract expires in 2 months, the day before school starts for the year. To resolve the contract negotiation disputes, a third party has been hired to pull together the common ground that exists and to make recommendations in the settlement that would overcome barriers that exist between the two sides. Which kind of impasse resolution technique is being used? (Points : 6)
Lockout Conciliation Mediation Interest arbitration Fact finding
Question 19. 19. (TCO 11) Of the following, which is the only performance-based benefit or award? (Points : 6)
Cost-of-living salary increase Salary increase due to seniority Salary increase due to achieving a bachelor’s degree A commission payment Salary increase due to geographic location
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DEvRy MGMT 410 All Discussions Latest – 2015
DEvRy MGMT 410 All Discussions Latest – 2015
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MGMT 410 All Discussions Latest – 2015
MGMT 410 Week 1 DQ 1 The Purpose of HRM
MGMT 410 Week 1 DQ 2 The Functions of HRM
MGMT 410 Week 2 DQ 1 EEO Laws
MGMT 410 Week 2 DQ 2 Social Media
MGMT 410 Week 3 DQ 1 Interviewing
MGMT 410 Week 3 DQ 2 Recruitment and Selection
MGMT 410 Week 4 DQ 1 Employee Orientation
MGMT 410 Week 4 DQ 2 Individual Development and Career Management
MGMT 410 Week 5 DQ 1 Performance Appraisals
MGMT 410 Week 5 DQ 2 Methods of Job Evaluation
MGMT 410 Week 6 DQ 1 Health and Safety
MGMT 410 Week 6 DQ 2 Striking for Benefits
MGMT 410 Week 7 DQ 1 Employee Engagement
MGMT 410 Week 7 DQ 2 Negotiating With the Writers Guild of America
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DeVry MGMT 404 All Discussions Questions – NEW
DeVry MGMT 404 All Discussions Questions – NEW
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MGMT 404 Week 1 DQ 1 Case Study Keflavik Paper Company
MGMT 404 Week 1 DQ 2 Case Study Widgets
MGMT 404 Week 2 DQ Case Study
MGMT 404 Week 3 DQ Project Schedule
MGMT 404 Week 4 DQ Risk Management
MGMT 404 Week 5 DQ Case Study
MGMT 404 Week 6 DQ Case Study Finding the
MGMT 404 Week 7 DQ Project Baseline
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DeVry MATH 221 Week 7 Quiz with Formulas – Latest
DeVry MATH 221 Week 7 Quiz with Formulas – Latest
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A mechanic sells a brand of automobile tire that has a life expectancy that is normally distributed, with a mean life of 35,000 miles and a standard deviation of 2800 miles. He wants to give a guarantee for free replacement of tires that don’t wear well. How should he word his guarantee if he is willing to replace approximately 10% of the tires?
Tires that wear out by 31,412 miles will be replaced free of charge.
Hint:
Here we need a value of X say K such that P (X < K) = 0.10
We know P (Z < -1.282) = 0.10
Thus from Z score of K we have,
Solving for K we have K = 31412
Find the indicated z-score shown in the graph to the right.
The z-score is -1.18
Hint:
From standard normal table, P (Z < -1.18) = 0.1190
Therefore, z = -1.18
A researcher wishes to estimate, with 95% confidence, the amount of adults who have high-speed internet access. Her estimate must be accurate within 4% of the true proportion. a) find the minimum sample size needed, using a prior study that found that 32% of the respondents said they have high-speed internet access.
b) no preliminary estimate is available. Find the minimum sample size needed.a) = 523 b) = 601
Hint:
(a)
The sample size is given by where p = 0.32
Given that E = 4% = 0.04, = 1.959963985
Therefore, sample size,
That is, n >522.4384
Hence the minimum sample size required is n = 523
(b)
The sample size is given by where p = 0.50
Given that E = 4% = 0.04, = 1.959963985
Therefore, sample size,
That is, n >600.2279
Hence the minimum sample size required is n = 601
The total cholesterol levels of a sample of men aged 35-44 are normally distributed with a mean of 221 milligrams per deciliter and a standard deviation of 37.7 milligrams per deciliter. (a) what percent of men have a total cholesterol level less than 228 milligrams per deciliter of blood? (b) if 251 men in the 35-44 age group are randomly selected, about how many would you expect to have a total cholesterol level greater than 264 milligrams per deciliter of blood?a) = 57.37% b) = 32
Hint:
(a) P (X < 228) = = P (Z <0.1857) = 0.5737 = 57.37%
(b) P (X > 264) = = P (Z >1.1406) = 0.127
Hence the number = 251 * 0.127 = 32
Find the z-score that has a 12.1% of the distribution’s area to it’s left. Answer = -1.17
Hint:
We need the k such that P (Z < k) = 0.121
From standard normal table, P (Z < -1.17) = 0.121
Therefore k = -1.17
A doctor wants to estimate the HDL cholesterol of all 20-29 year old females. How many subjects are needed to estimate the HDL cholesterol within 2 points with 99% confidence assuming σ = 18.1? suppose the doctor would be content with 90% confidence. How does the decrease in confidence affect the sample size required?99% = 554 subjects 90% = 222 subjectshow does the decrease in confidence affect the sample size required? Answer: The lower the confidence% level the smaller the sample size.
Hint:
The minimum sample size is given by the formula
Please see the excel spreadsheet for calculations.
Use a table of cumulative areas under the normal curve to find the z-score that corresponds to the given cumulative area. If the area is not in the table, use the entry closest to the area. If the area is halfway between two entries, use the z-score halfway between the corresponding z-scores. If convenient, use technology to find the z-score. 0.054Answer: -1.607
Hint:
We need the k such that P (Z < k) = 0.054
From standard normal table, P (Z < -1.607) = 0.121
Therefore k = -1.607
In a survey of 3076 adults, 1492 say they have started paying bills online in the last year. Construct a 99% confidence interval for the population proportion. Interpret the results.Answers: 462, 0.508With 99% confidence, it can be said that the population proportion of adults who say they have started paying bills online in the last year is between the endpoints of the given confidence interval.
Hint:
99% Confidence Interval for proportion is given by
Please see the excel spreadsheet for calculation.
Assume the random variable x is normally distributed with mean u = 89 and standard deviation o = 4. Find the indicated probability. P(76<x<82) Answer: 0395
Hint:
P (76 <X <82) = = P (-3.25 <Z < -1.75) = 0.0395
Find the margin of error for the given values of c,s, and n. c = .90, s = 3.1, n =49 Answer: 728
Hint:
Margin of error = = 1.645 * (3.1/√49) = 0.728
Find the critical value Tc for the confidence level c = .90 and sample size n = 29. Tc = 701
Hint:
Degrees of freedom = n – 1 = 29 – 1 = 28
From Student’s t distribution table, critical value Tc with d.f. 28 at the confidence level 0.90 is given by,
Tc = 1.701
The mean height of women in a country (ages 20-29) is 63.9 inches. A random sample of 65 women in this age group is selected. What is the probability that the mean height for the sample is greater than 65 inches? Assume o = 2.91 Answer = 0012
Hint:
P (>65) == P (Z >3.0476) = 0.0012
A survey was conducted to measure the height of men. In the survey, respondents were grouped by age. In the 20-29 age group, the heights were normally distributed with a mean of 67.9 inches and a standard deviation of 3.0 inches. A study participant is randomly selected. Complete parts (A) through (C). (a) the probability that his height is less than 68 inches. Answer: 5133 (b) the probability that his height is between 68-71 inches. Answer: 0.3360 (c) the probability that his height is more than 71 inches. Answer: 0.1507
Hint:
(a) P (X <68) = = P (Z < 0.03333) = 0.5133
(b) P (68 <X <71) = = P (0.0333 <Z < 1.0333) = 0.3360
(c) P (X >71) = = P (Z > 1.03333) = 0.1507
For the standard normal distribution shown on the right, find the probability of z occurring in the region.Probability = .6950
Hint:
P (Z < 0.51) = 0.6950
Find the indicated probability using the standard normal distribution. (P – 1.35 < z < 1.35) = 8230
Hint:
(P – 1.35 < z < 1.35) = P (z < 1.35) – P (z < -1.35)
= 0.9115 – 0.0885
= 0.8230
Find the margin of error for the given values of c, s, n. c = 0.98, s = 5, n = 6 Answer: 9
Hint:
Margin of error = = 3.3649 * (5/√6) = 6.9
The systolic blood pressures of a sample of adults are normally distributed with a mean pressure of 115 millimeters of mercury and a standard deviation of 3.6 millimeters of mercury. The systolic blood pressures of four adults selected at random are 122 millimeters of mercury, 113 millimeters of mercury, 106 millimeters of mercury, and 128 millimeters of mercury. The graph of the standard normal distribution is below. Complete parts a – c.
Match the values with the letters a/b/c/d. A = 106 B = 113 C = 122 D = 128
Find the z-scores that corresponds to each value A = -2.50 B = -0.56 C = 1.94 D = 3.61
Hint:
A = (X – μ)/σ = (106 – 115)/3.6 = -2.50
B = (X – μ)/σ = (113 – 115)/3.6 = -0.56
C = (X – μ)/σ = (122 – 115)/3.6 = 1.94
D = (X – μ)/σ = (128 – 115)/3.6 = 3.61
Determine if any of the values are unusual, and classify them as either unusual or very unusual.
Answer: The unusual value(s) is/are 106. The very unusual value(s) is/are 128.
Hint:
106 is unusual, since the z-score is outside ±2. 128 is very unusual, since the z-score is outside ±3.
You are given a sample mean and standard deviation. Use this information to construct the 90% and 95% confidence intervals for the population mean. Interpret the results and compare the widths of the confidence intervals. If convenient, use technology to construct the confidence intervals. A random sample of 60 home theater systems has a mean price of $134.00 and a standard deviation is $19.60The 90% confidence interval is (84), (138.16). The 95% confidence interval is (129.04, (138.96).Interpret the results.
Answer: With 90% confidence, it can be said that the population mean price lies in the first interval. With 95% confidence, it can be said that the population mean price lies in the second interval. The 95% confidence interval is wider than the 90%.
The monthly incomes for 12 randomly select people, each with a bachelor’s degree in economics, are shown on the right. Assume the population is normally distributed.
Mean = 4263.3 Standard Deviation = 260.1 99% confidence interval = 4030.1, 4496.5
What is the total area under the normal curve? Answer = 1
A population has a mean u = 82 and a standard deviation o = 36. Find the mean and standard deviation of a sampling distribution of sample means with sample size n = 81 82
4
The amounts of time employees at a large corporation work each day are normally distributed, with a mean of 7.4 hours and a standard deviation of 0.38 hour. Random sample of size 25 and 37 are drawn from the population and the mean of each sample is determined. What happens to the mean and the standard deviation of the distribution of sample means as the size of the sample increases?Mean of distribution = 4 Standard deviation of distribution = 0.08If the sample size is n = 37, find the mean and standard deviation.Mean = 7.4 Standard deviation = 0.06
What happens to the mean and standard deviation of the distribution of sample means as the size of the sample increases? Answer: The mean stays the same, the but standard deviation decreases.
Assume a member is selected at random from the population represented by the graph. Find the probability that the member selected at random is from the shaded area of the graph.
Answer = 0.3038
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DeVry MATH 221 Week 7 DQ Rejection Region – Latest
DeVry MATH 221 Week 7 DQ Rejection Region – Latest
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MATH 221 Week 7 DQ Rejection Region
How is the rejection region defined and how is that related to the z-score and the p value? When do you reject or fail to reject the null hypothesis? Why do you think statisticians are asked to complete hypothesis testing? Can you think of examples in courts, in medicine, or in your area?
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DeVry MATH 221 Week 6 DQ Confidence Interval Concepts – Latest
DeVry MATH 221 Week 6 DQ Confidence Interval Concepts – Latest
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MATH 221 Week 6 DQ Confidence Interval Concepts
Consider the formula used for any confidence interval and the elements included in that formula. What happens to the confidence interval if you (a) increase the confidence level, (b) increase the sample size, or (c) increase the margin of error? Only consider one of these changes at a time. Explain your answer with words and by referencing the formula.
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DeVry MATH 221 Week 5 DQs Interpreting Normal Distributions – Latest
DeVry MATH 221 Week 5 DQs Interpreting Normal Distributions – Latest
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MATH 221 Week 5 DQs Interpreting Normal Distributions – 2015
Assume that a population is normally distributed with a mean of 100 and a standard deviation of 15. Would it be unusual for the mean of a sample of 3 to be 115 or more? Why or why not?
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DeVry MATH 221 Week 4 DQ Discrete Probability Variables – latest
DeVry MATH 221 Week 4 DQ Discrete Probability Variables – latest
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MATH 221 Week 4 DQ Discrete Probability Variables
What are examples of variables that follow a binomial probability distribution? What are examples of variables that follow a Poisson distribution? When might you use a geometric probability?
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