PART 1
Review the case problem and run a t test two sample assuming unequal variances and answer question 
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. 
Based on your hypothesis testing conclusion, what are your recommendations for Par, Inc? Support your recommendations with findings from your managerial report..
Part2 review airforce training and Run the F-Test Two-Sample for Variances for the Data File. and answer questions
Use appropriate descriptive statistics to summarize the training time data for each method. What similarities or differences do you observe from the sample data?

Conduct a hypothesis test on the difference between the population means for the two methods. Discuss your findings.
Compute the standard deviation and variance for each training method. Conduct a hypothesis test about the equality of population variances for the two training methods. Discuss your findings.
Explain what conclusion you can reach about any differences between the two methods. What is your recommendation? Explain.
Suggest other data or testing that might be desirable before making a final decision on the training program to be used in the future.

What did you find in your analysis of the data? Were there any surprising results? What recommendations would you make based on your findings? Include details from your managerial report to support your recommendations.
Data
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New
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