Question: A sample of 119 golfers showed that their average score on a particular golf course was 93.54 with a standard deviation of 6.16.
Answer each of the following (show all work and state the final answer to at least two decimal places):
(A) Find the 98% confidence interval of the mean score for all 119 golfers.
(B) Find the 98% confidence interval of the mean score for all golfers if this is a sample of 150 golfers instead of a sample of 119.
(C) Which confidence interval is larger and why?
This solution provides calculations for the sample and population to determine which is bigger. Formula and calculations are formatted in an attached Word document.