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    Explanation of how to Solve for Confidence Intervals

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    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?

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    https://brainmass.com/statistics/confidence-interval/solve-confidence-intervals-363926

    Solution Summary

    This solution provides calculations for the sample and population to determine which is bigger. Formula and calculations are formatted in an attached Word document.

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