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A sample of 40 golfers showed that their average on a particular course was 94 with a standard deviation of 6.
a. Find the 95% confidence interval of the mean score for all golfers.
b. Find the 95% confidence interval of the mean score for all golfers if a sample of 70 golfers is used instead of a sample of 40.
c. Which interval is smaller? Explain why.
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Have Minitab run a multiple linear regression to predict the margin of victory using the four predictors (home team record, away team record, stat1diff, stat2diff). Store the resi
Ask questionadvantage and disadvantage of frequency distribution #Minimum 100 words accepted#
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