an elevator has a placard stating that the maximum capacity is 1610 lb-10 passengers. so, 10 adult male passengers can have a mean weight of up to 1610/10=161 pounds. if the elevator is loaded with 10 adult male passengers, find the probability that it is overloaded because they have a mean weight greater than 161 lbs. (assume the weights of the males are normally distributed with a mean of 169 lbs and a standard deviation of 29lb) dors this elavtor appear to be safe?