In 2009, there were 33,722 trafc fatalities in the United States. Of these, 9817 were alcohol related.
Question:
(a) What is the probability that a randomly selected traffic fatality in 2009 was alcohol related?
(b) What is the probability that a randomly selected traffic fatality in 2009 was not alcohol related?
(c) What is the probability that two randomly selected traffic fatalities in 2009 were both alcohol related?
(d) What is the probability that neither of two randomly selected traffic fatalities in 2009 were alcohol related?
(e) What is the probability that of two randomly selected traffic fatalities in 2009 at least one was alcohol related?
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a Of the 33722 accidents 9817 were alcohol related so P alcohol related 981733722 0291 b ...View the full answer
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