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Step 1: read: review case problem: par inc. Download case problem: par inc. From chapter 10 in the ebook. Step 2: do: run the t-test: two-sample assuming unequal variances for the data file golf (chapter 10) using the video how to add excel's data analysis toolpak (links to an external site. ) for assistance. In a managerial report, use the methods of hypothesis testing to formulate and present the rationale for a hypothesis test that par could use to compare the driving distances of the current and new golf balls. Analyze the data to provide the hypothesis testing conclusion. What is the p-value for your test? what is your recommendation for par, inc. ? provide descriptive statistical summaries of the data for each model. Explain what the 95% confidence interval is for the population mean driving distance of each model, and explain what the 95% confidence interval is for the difference between the means of the two populations. Discuss whether you see a need for larger sample sizes and more testing with the golf balls. Step 3: discuss based on your hypothesis testing conclusion, what are your recommendations for par, inc? support your recommendations with findings from your managerial report

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