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hypotheis testing, statistics homework help
You are a marketing manager for a company that makes ready-to-eat breakfast cereals. Your company recently initiated a loy ...
hypotheis testing, statistics homework help
You are a marketing manager for a company that makes ready-to-eat breakfast cereals. Your company recently initiated a loyalty program for consumers, which resulted in a large purchaser database. The brand managers are eager to mine the available data, which they can use to design more effective promotional programs. The management of your organization believes that to be effective, these programs have to take into account significant cross-region (i.e., the East Coast, the West Coast, the Midwest, and the South) purchase differences. Your task is to test the hypothesis that there are significant cross-region differences in purchasing patterns. Management has suggested that you use six different two-way comparisons (directly comparing each region with every other region), with each two-way comparison being suggested at the 5% level.Assess how appropriate management’s proposed use of hypothesis testing would be to validate management’s belief in cross-region purchase differences.Explain the goal of this hypothesis testing experiment.Describe the mechanics of this hypothesis testing process.Explain why the organization would go through the trouble of hypothesis testing in this situation. Support your discussion with relevant examples, research, and rationale.
Stats Part 2
Option 2 Scenario Option 2 Data SetThis week you will begin working on Phase 2 of your course project.
Using the same d ...
Stats Part 2
Option 2 Scenario Option 2 Data SetThis week you will begin working on Phase 2 of your course project.
Using the same data set and variables for your selected topic, add the
following information to your analysis:Discuss the importance of constructing confidence intervals for the population mean.
What are confidence intervals?What is a point estimate?What is the best point estimate for the population mean? Explain.Why do we need confidence intervals?
Find the best point estimate of the population mean.Construct two confidence intervals for the population mean: a 95% confidence interval and a 99% confidence interval. Assume that your data is normally distributed and the population standard deviation is unknown.
Please show your work for the construction of these confidence
intervals and be sure to format your equations to fit the appropriate
form (may need editing here).
Write a paragraph that correctly interprets the confidence intervals in context of your selected topic. Compare and contrast your findings for the 95% and 99% confidence intervals.
Did you notice any changes in your interval estimate? Explain.What conclusion(s) can be drawn about your interval estimates when the confidence level is increased? Explain.
MIS445 R Project for Statistical Computing Assignment
R is a free statistical software that is frequently and widely used. Go to R-Project for Statistical Computing (Links to ...
MIS445 R Project for Statistical Computing Assignment
R is a free statistical software that is frequently and widely used. Go to R-Project for Statistical Computing (Links to an external site.)Links to an external site. to download the R software to your computer (follow the instructions provided in the attached R Installation Instructions sheet). The R Project website (Links to an external site.)Links to an external site. provides a brief introduction to R that you may also want to review. Like SAS, R is code-driven software that provides computation and graphics easily. This means that you need to write code in order to obtain the results. In this CT assignment, you will write code to find the probabilities. Some R example code to find the probabilities under specific distributions are given in Section 1.11 of zyBooks. For each problem, write an R code to compute each probability.(a) Binomial Distribution: X ~ Bin(10, 0.7) (i) P(X = 2) (ii) P(X < 2) (iii) P(X > 2) (iv) P(1 < X < 7)(b) Normal Distribution: X ~ N(0, 4). Note that variance is 4 and, hence, the standard deviation is 2. (i) P(X < 3) (ii) P(X > 3) (iii) P(1 < X < 3)(c) Choose either (a) or (b) and interpret the results in a real-life scenario. Make sure to define X and interpret each probability. For parts (a) and (b), take screenshots of R codes and the answers. Copy and paste the screenshot(s) into a Word document and submit the Word file in Canvas.
Mathematics Lesson Plan
Details:Design a lesson plan on one subject from Topics 1-6 and provided in
the topics list from your instructor. Inclu ...
Mathematics Lesson Plan
Details:Design a lesson plan on one subject from Topics 1-6 and provided in
the topics list from your instructor. Include the following:
Overview: Write an introduction to the class
activity. Include the purpose of the activity and desired
outcome.
Objectives: The objectives should be specific and
measurable.
Time: How long will the activity take when
implemented in the classroom?
Materials: Describe any materials that are needed
to conduct the lesson.
Activity: Provide a detailed description of the
activity. Write all steps from the instruction of the
assessment.
Presentation: Complete a PowerPoint presentation
that could be used in class to teach the lesson plan.
Notes: The PowerPoint should include presentation
notes.Your lesson plan may be in any form approved by the instructor.GCU style is not required, but solid academic writing is expected.Refer to “Final Project: Lesson Plan and Presentation Scoring
Guide,” prior to beginning the assignment to become familiar
with the expectations for successful completion.You are required to submit this assignment to Turnitin. Refer to the
Student Success Center for directions.
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Most Popular Content
hypotheis testing, statistics homework help
You are a marketing manager for a company that makes ready-to-eat breakfast cereals. Your company recently initiated a loy ...
hypotheis testing, statistics homework help
You are a marketing manager for a company that makes ready-to-eat breakfast cereals. Your company recently initiated a loyalty program for consumers, which resulted in a large purchaser database. The brand managers are eager to mine the available data, which they can use to design more effective promotional programs. The management of your organization believes that to be effective, these programs have to take into account significant cross-region (i.e., the East Coast, the West Coast, the Midwest, and the South) purchase differences. Your task is to test the hypothesis that there are significant cross-region differences in purchasing patterns. Management has suggested that you use six different two-way comparisons (directly comparing each region with every other region), with each two-way comparison being suggested at the 5% level.Assess how appropriate management’s proposed use of hypothesis testing would be to validate management’s belief in cross-region purchase differences.Explain the goal of this hypothesis testing experiment.Describe the mechanics of this hypothesis testing process.Explain why the organization would go through the trouble of hypothesis testing in this situation. Support your discussion with relevant examples, research, and rationale.
Stats Part 2
Option 2 Scenario Option 2 Data SetThis week you will begin working on Phase 2 of your course project.
Using the same d ...
Stats Part 2
Option 2 Scenario Option 2 Data SetThis week you will begin working on Phase 2 of your course project.
Using the same data set and variables for your selected topic, add the
following information to your analysis:Discuss the importance of constructing confidence intervals for the population mean.
What are confidence intervals?What is a point estimate?What is the best point estimate for the population mean? Explain.Why do we need confidence intervals?
Find the best point estimate of the population mean.Construct two confidence intervals for the population mean: a 95% confidence interval and a 99% confidence interval. Assume that your data is normally distributed and the population standard deviation is unknown.
Please show your work for the construction of these confidence
intervals and be sure to format your equations to fit the appropriate
form (may need editing here).
Write a paragraph that correctly interprets the confidence intervals in context of your selected topic. Compare and contrast your findings for the 95% and 99% confidence intervals.
Did you notice any changes in your interval estimate? Explain.What conclusion(s) can be drawn about your interval estimates when the confidence level is increased? Explain.
MIS445 R Project for Statistical Computing Assignment
R is a free statistical software that is frequently and widely used. Go to R-Project for Statistical Computing (Links to ...
MIS445 R Project for Statistical Computing Assignment
R is a free statistical software that is frequently and widely used. Go to R-Project for Statistical Computing (Links to an external site.)Links to an external site. to download the R software to your computer (follow the instructions provided in the attached R Installation Instructions sheet). The R Project website (Links to an external site.)Links to an external site. provides a brief introduction to R that you may also want to review. Like SAS, R is code-driven software that provides computation and graphics easily. This means that you need to write code in order to obtain the results. In this CT assignment, you will write code to find the probabilities. Some R example code to find the probabilities under specific distributions are given in Section 1.11 of zyBooks. For each problem, write an R code to compute each probability.(a) Binomial Distribution: X ~ Bin(10, 0.7) (i) P(X = 2) (ii) P(X < 2) (iii) P(X > 2) (iv) P(1 < X < 7)(b) Normal Distribution: X ~ N(0, 4). Note that variance is 4 and, hence, the standard deviation is 2. (i) P(X < 3) (ii) P(X > 3) (iii) P(1 < X < 3)(c) Choose either (a) or (b) and interpret the results in a real-life scenario. Make sure to define X and interpret each probability. For parts (a) and (b), take screenshots of R codes and the answers. Copy and paste the screenshot(s) into a Word document and submit the Word file in Canvas.
Mathematics Lesson Plan
Details:Design a lesson plan on one subject from Topics 1-6 and provided in
the topics list from your instructor. Inclu ...
Mathematics Lesson Plan
Details:Design a lesson plan on one subject from Topics 1-6 and provided in
the topics list from your instructor. Include the following:
Overview: Write an introduction to the class
activity. Include the purpose of the activity and desired
outcome.
Objectives: The objectives should be specific and
measurable.
Time: How long will the activity take when
implemented in the classroom?
Materials: Describe any materials that are needed
to conduct the lesson.
Activity: Provide a detailed description of the
activity. Write all steps from the instruction of the
assessment.
Presentation: Complete a PowerPoint presentation
that could be used in class to teach the lesson plan.
Notes: The PowerPoint should include presentation
notes.Your lesson plan may be in any form approved by the instructor.GCU style is not required, but solid academic writing is expected.Refer to “Final Project: Lesson Plan and Presentation Scoring
Guide,” prior to beginning the assignment to become familiar
with the expectations for successful completion.You are required to submit this assignment to Turnitin. Refer to the
Student Success Center for directions.
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