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The probability the elevator is overloaded s
(Round to four decimal places as needed)
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An elevate has a placard stating that the maximum capacity is 2340 b-15 passengers. So, 15 adult male passengers can have a mean weight of up to 2340/15=156 pounds. If the elevator is loaded
with 15 adult male passengers, and the probability that it is overloaded because they have a mean weight greater than 156 b (Assume that weights of males are normally distributed with a mean of
164 b and a standard deviation of 31 b.) Does this elevator appear to be safe?
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