Mathematics
Mathematics, 13.12.2019 21:31, cesar566

Astate meat inspector in iowa has been given theassignment of estimating the mean nt weight of packagers of groundchuck labeled "3 pounds." of course, he realizes that the weightscannot be precisely 3 pounds. a sample of 36 packages revealsthe mean weight to be 3.01 pounds, with a standard deviation of0.03 pounds.

a. what is the estimated population mean?
b. determine a 95 percent confidence interval for thepopulation mean.

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