Statistics Solutions

[Solution Library] Data collected by the highway patrol indicate that the average speed on a stretch of interstate is 63 mph, with a standard deviation of 15. What

Question: Data collected by the highway patrol indicate that the average speed on a stretch of interstate is 63 mph, with a standard deviation of 15. What is the likelihood of observing a vehicle traveling 80 mph or more? 45mph or less? If a police officer observed 953 vehicles in an afternoon, how many of them (rounded to the nearest whole vehicle) would be traveling 90 mph or more?

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Solution: The downloadable solution consists of 1 pages
Deliverable: Word Document


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