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Math Help - Question 1

  1. #1
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    Red face Question 1

    Pedestrians Intoxicated?
    Yes No
    Driver Intoxicated? Yes
    No
    59 79
    266 581


    12. Pedestrian Deaths If one of the pedestrian deaths is randomly selected, find the probability that the driver was intoxicated or the pedestrian was not intoxicated.

    Pedestrian not intoxicated total = ______

    Driver intoxicated = _________

    Total cases = ______

    ______ has to be subtracted to avoid counting twice.

    P = (insert calculations) = ___________

    The probability that the driver was intoxicated or the pedestrian was not intoxicated is (state as a probability) = _____.
    Last edited by mr fantastic; January 19th 2009 at 08:42 PM. Reason: Distributing questions from jam packed original thread
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  2. #2
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    Jan 2009
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    The response is attached as gif image, hope this helps you.
    Attached Thumbnails Attached Thumbnails Question 1-prob2.gif  
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