MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Passengers died when a particular water taxi sank. Men are typically heavier than women and children, so when loading a water taxi, assume a worst-case scenario in which all passengers are men. Assume that weights of men are normally distributed with a mean of
209 lb and a standard deviation of 43lb. The water taxi that sank had a stated capacity of 25 passengers, and the boat was rated for a load limit of
4000 lb.
a. Given that the water taxi that sank was rated for a load limit of
4000 lb, what is the maximum mean weight of the passengers if the boat is filled to the stated capacity of 25 passengers? The maximum mean weight is nothing lb.
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