A study of 35 golfers showed that their average score on

Reference no: EM13621293

A study of 35 golfers showed that their average score on particular course was 92. The standard deviation of the sample is 5.

1. Find the best point estimate of the mean?

2. Find the 95% confidence interval of the mean score for all golfers?

3. Find the 95% confidence interval of the mean score of a sample of 60 golfers is used instead of a sample of 35.

Reference no: EM13621293

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