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An elevator has a placard stating that the maximum capacity is 3800 lb-26 passengers. So, 26 adult male passengers can h
Posted: Wed Jul 06, 2022 12:09 pm
by answerhappygod
- An Elevator Has A Placard Stating That The Maximum Capacity Is 3800 Lb 26 Passengers So 26 Adult Male Passengers Can H 1 (25.8 KiB) Viewed 11 times
An elevator has a placard stating that the maximum capacity is 3800 lb-26 passengers. So, 26 adult male passengers can have a mean weight of up to 3800/26=146 pounds. Assume that weights of males are normally distributed with a mean of 176 lb and a standard deviation of 33 lb. a. Find the probability that 1 randomly selected adult male has a weight greater than 146 lb. b. Find the probability that a sample of 26 randomly selected adult males has a mean weight greater than 146 lb. c. What do you conclude about the safety of this elevator? BEECH