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StatisticsQ&A Library30. The speeds (in mph) of motor vehicles on a certain stretch of Route 3A asclocked at a certain place along the highway are normally distributed with amean of 64.2 mph and a standard deviation of 8.44 mph. What is theprobability that a motor vehicle selected at random is traveling at...(A) More than 65 mph?(B) Less than 60 mph?o3 Xe 00/9 OH007(C) Between 65 and 70 mph?Question

Asked Dec 4, 2019

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Step 1

Mean (µ) = 64.2

Standard Deviation (σ) = 8.44

Probability that a motor vehicle selected at random is travelling at

A) More than 65 mph is given by

Step 2

**C) Between 65 and 75 mph is gi...**

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