n elevator has a placard stating that the maximum capacity is 1328 lb—8 passengers.​ So, 8 adult male passengers can have a mean weight of up to 1328/8=166 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 166 lb.​ (Assume that weights of males are normally distributed with a mean of 173 lb and a standard deviation of 25 lb​.) Does this elevator appear to be​ safe?

MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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An elevator has a placard stating that the maximum capacity is

1328
lb—8

passengers.​ So,

8

adult male passengers can have a mean weight of up to

1328/8=166 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

166

lb.​ (Assume that weights of males are normally distributed with a mean of

173 lb

and a standard deviation of

25 lb​.)

Does this elevator appear to be​ safe?

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