Question: 1.Determine the margin of error for a confidence interval estimate for the population mean of a normal distribution given the following information: a.Confidence level =

1.Determine the margin of error for a confidence interval estimate for the population mean of a normal distribution given the following information:

a.Confidence level = 0.98, n= 13,s= 15.68

b.Confidence level = 0.99, n = 25, = 3.47

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