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Collecting data on traffic accident fatalities

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Collecting data on traffic accident fatalities, the National Highway Traffic Safety Administration has found  that 58.7 of the victims have 0.0% blood alcohol content (BAC); 5.8% of the victims have from 0.01 0.07 percent BAC; and 35.5% of the victims have at  least 0. 08% percent BAC. For a randomly selected victim, a. a. What is the probability that the victim's BAC was at least 0.01%? b. b. Given that the victim had been drinking prior to the accident, what is the probability that this victim's BAC was at least 0.08%?

Reference no: EM131068184

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