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  • May 2, 2012, 02:49 PM
    avagurl
    Probability
    Police reports indicate that all the accidents that occurred in 2011, 51% of all accidents
    involved speeding , 23% involved alcohol and 19% involved both
    --What is the probability that an accident involving alcohol also involved speeding?
    --What is the probability that an accident was caused by speeding or alcohol?
    --What is the probability that an accident didn't involve either factors?
    --What is the probability that an accident involved speeding ot affected by alcohol?

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