What percent of cars are traveling slower than 56 mph? Assume that the speed of automobiles on
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What percent of cars are traveling slower than 56 mph?
Assume that the speed of automobiles on an expressway during rush hour is normally distributed with a mean of 62 mph and a standard deviation of 5 mph.
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Related Book For
A Survey of Mathematics with Applications
ISBN: 978-0134112107
10th edition
Authors: Allen R. Angel, Christine D. Abbott, Dennis Runde
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