The Excel file golf scores. xlsx contains a random sample of golf scores from two highly competitive

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The Excel file golf scores. xlsx contains a random sample of golf scores from two highly competitive sons of a certain statistics author. Each son claims he is the better golfer. Assume the population variances for each son’s golf score are equal.

a. Perform a hypothesis test using α = 0.05 to determine if there is a difference in the average golf score between the two sons.

b. Determine the p value and interpret the results.

c. Construct a 95% confidence interval to estimate the difference in the average golf score between these two sons.

d. Verify your results using PHStat or Excel.

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Business Statistics

ISBN: 9780321925121

2nd Edition

Authors: Robert A. Donnelly

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Question Posted: Jul 17, 2015 07:45 AM

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The Excel file golf scores. xlsx contains a random sample of golf scores from two highly competitive

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a There is not enough evidence to conclude that there is ...View the full answer

Business Statistics

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