Question: An elevator has a placard stating that the maximum capacity is 4500 lb-29 passengers. So, 29 adult male passengers can have a mean weight

An elevator has a placard stating that the maximum capacity is 4500 lb-29 passengers. So, 29 adult male passengers can have a mean weight of up to 4500/29 = 155 pounds. Assume that weights of males are normall distributed with a mean of 185 lb and a standard deviation of 39 lb. a. Find the probability that 1 randomly selected adult male has a weight greater than 155 lb. b. Find the probability that a sample of 29 randomly selected adult males has a mean weight greater than 155 lb c. What do you conclude about the safety of this elevator? a. The probability that 1 randomly selected adult male has a weight greater than 155 lb is (Round to four decimal places as needed.)

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