According to the National Traffic Safety Council of Namibia, the probability that a traffic fatality will involve an int

According to the National Traffic Safety Council of Namibia, the probability that a traffic fatality will involve an intoxicated or alcohol-impaired driver is 40%. If eight traffic fatalities observed last month. a. Find the probability that the number of an intoxicated or alcohol-impaired driver is exactly three. b. Find the expected value and standard deviation of the number of intoxicated or alcohol-impaired drivers.


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BinomialDist08101702.pdf

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