Mathematics, 19.09.2019 15:50 bellamore

Denise is a professional swimmer who trains, in part, by running. she would like to estimate the average number of miles she runs in each week. for a random sample of 20 weeks, the mean is = 17.5 miles with standard deviation s = 3.8 miles. find a 99% confidence interval for the population mean number of miles denise runs. use a graphing calculator for this one and not the t chart from the book.

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Denise is a professional swimmer who trains, in part, by running. she would like to estimate the ave...