The capacity of an elevator is 8 people or 1408 pounds The c

The capacity of an elevator is 8 people or 1408 pounds. The capacity will be exceeded if 8 people have weights with a mean greater than 1408/8= 176 pounds.Suppose the people have weights that are normally distributed with a mean of 180 lb and a standard deviation of 29 lb.

A. Find the probability that if a person is randomly selected, his weight will be greater than176 pounds. (Round to four decimals places)

Solution

The capacity of an elevator is 8 people or 1408 pounds. The capacity will be exceeded if 8 people have weights with a mean greater than 1408/8= 176 pounds.Suppo

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