An elevator has a placard stating that the maximum capacity is 1328 Ib-8 passengers. So, 8 adult male passengers can have a mean weight of up to1328/8 166 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 than166 lb. (Assume that weights of males are normally distributed with a mean of 173 lb and a standard deviation of 26 lb.) Does this elevator appear to be safe?The probability the elevator is overloaded is(Round to four decimal places as needed.)

Answered: Image /qna-images/answer/0f2adc58-f8b6-4bf7-a700-7a6d86f2658c.jpg

Answered: An elevator has a placard stating that…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Suppose that on a certain section of I-95, with a posted speed limit of 65 miles per hour, the speeds of all vehicles have a bell-shaped distribution with a mean of 72 mph and a standard deviation of 3 mph. Find the percentage of vehicles with the following speeds on this section of I-95: greater than 75 mph.
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