The vehicle speeds at a particular interstate location can be described by a normal curve. The mean


Question: The vehicle speeds at a particular interstate location can be described by a normal curve. The mean speed is 67 miles per hour and the standard deviation is 6 miles per hour.

a. What is the probability that a randomly selected vehicle is traveling slower than 55 miles per hour?

b. What is the probability that a randomly selected vehicle is traveling between 63 and 72 miles per hour?

c. What is the probability that a randomly selected vehicle is traveling faster than 75 miles per hour?

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Solution: The solution consists of 2 pages
Type of Deliverable: Word Document

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