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Assume that the heights of men are normally distributed with a mean of 68.1 inches and...

Assume that the heights of men are normally distributed with a mean of 68.1 inches and a standard deviation of 2.1 inches. If 36 men are randomly​ selected, find the probability that they have a mean height greater than 69.1 inches. Round to four decimal places.

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Answer #1

Refer Standard normal table/Z-table to find the probability or use excel formula "=NORM.S.DIST(2.86, TRUE)" to find the probability.

The probability that they have a mean height greater than 69.1 inches is .

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