An elevator has a maximum safe weight capacity of 3, 000 lbs. The weights of the people who might use this elevator are approximately normal with $mu$=190 lbs. and σ=20 lbs.If fifteen people enter this elevator, what is the probability that the maximum safe weight is exceeded?

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

An elevator has a maximum safe weight capacity of 3, 000 lbs. The weights of the people who might use this elevator are approximately normal with

A	2.62%
B	97.38%
C	30.85%
D	69.15%

Explanation:

Detailed explanation-1: -Each cart is engineered specifically for the elevator industry and is designed with safety, serviceability and durability in mind. Each unit weighs 500 LBS and is balanced for ease of handling.

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