Mathematics, 26.03.2020 09:56 ichooseme10

D) About what percent of the products last 15 or more days?

Problem 5
Cars
Automobile manufacturers have to design the driver’s seat area so that both tall and short adults can sit comfortably, reach all the controls and pedals, and see through the windshield. Suppose a new car is designed so that these conditions are met for people from 58 inches to 76 inches tall. The heights of adult men in the United States are approximately normally distributed with a mean of 70 inches and a standard deviation of 3 inches. Heights of adult women are approximately normally distributed with a mean of 64.5 inches and a standard deviation of 2.5 inches.

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D) About what percent of the products last 15 or more days?

Problem 5
Cars
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