Mathematics, 13.06.2020 23:57 abbisauers

How would I solve this problem. A researcher wishes to estimate the mean height of women aged between 60 and 65 in the U. S. She desires a margin of error of 0.3 inches. Past studies suggest that a population standard deviation of 3.3 inches is reasonable. Estimate the minimum sample size needed to estimate the population mean with the stated accuracy.

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How would I solve this problem. A researcher wishes to estimate the mean height of women aged betwee...