The National Highway Traffic Safety Administration (NHTSA) collects traffic safety-related data for the U.S. Department of Transportation.

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The National Highway Traffic Safety Administration (NHTSA) collects traffic safety-related data for the U.S. Department of Transportation. According to NHTSA?s data, 10,426 fatal collisions in 2016 were the result of collisions with fixed objects (NHTSA website, https://www.careforcrashvictims .com/wp-content/uploads/2018/07/Traffic-Safety-Facts-2016_-Motor-Vehicle-Crash-Data -from-the-Fatality-Analysis-Reporting-System-FARS-and-the-General-Estimates-System -GES.pdf). The following table provides more information on these collisions.?

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Assume that a collision will be randomly chosen from this population.?

a. What is the probability of a fatal collision with a pole or post??

b. What is the probability of a fatal collision with a guardrail??

c. What type of fixed object is least likely to be involved in a fatal collision? What is the probability associated with this type of fatal collision??

d. What type of object is most likely to be involved in a fatal collision? What is the probability associated with this type of fatal collision?

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Statistics For Business & Economics

ISBN: 9781337901062

14th Edition

Authors: David R. Anderson, Dennis J. Sweeney, Thomas A. Williams, Jeffrey D. Camm, James J. Cochran

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