An elevator has a placard stating that the maximum capacity is 1272 lb-8 passengers. So, 8 adult male passengers can have a mean weight of up to 1272/8 = 159 pounds. If the elevator is loaded with 8 adult male passengers, find the probability that it is overloaded because they have a mean weight greater than 159 lb. (Assume that weights of males are normally distributed with a mean of 164 lb and a standard deviation of 34 lb.) Does this elevator appear to be safe? The probability the elevator is overloaded is. (Round to four decimal places as needed.) ...

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