Question: QUESTION 38 A 99% confidence interval has to be created to estimate the mean of the volume of contents in the bottles of an expensive

QUESTION 38 A 99% confidence interval has to be created to

QUESTION 38 A 99% confidence interval has to be created to estimate the mean of the volume of contents in the bottles of an expensive medication. How large a simple random sample has to be taken so that the margin of error is no more than 15 ml? Assume that the population standard deviation is 20 ml. Round the answer up to the nearest whole number. QUESTION 39

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