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3.) A recent study of 28 employees of a company showed that the mean of the distance they traveled to work was

14.3 miles. The standard deviation of the sample mean was 2 miles. Find the 99% confidence interval of the true mean. Interpret your results.

3a.)Is this problem for means or proportions?

3b.) How many samples?

3c.)Full name of interval?

3d.)State the interval you calculated

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3a.) Means 3b.) n =28 3c.) 99%... View the full answer

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