An elevator has a placard stating that the maximum capacity is 2385 lb-15 passengers. So, 15 adult male passengers can have a mean weight of up to 2385/ 15 = 159 pounds. If the elevator is loaded with 15 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 165 lb and a standard deviation of 27 Ib.) Does this elevator appear to be safe?

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.