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Math Help - Help please

  1. #1
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    Help please

    If I offer a 90% satisfaction rate. and 3 people call me what is the probabilty that they will satisfied?
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  2. #2
    MHF Contributor
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    Nov 2013
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    Re: Help please

    (0.9)3=0.729 = 72.9% chance.
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  3. #3
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    Feb 2014
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    Re: Help please

    Thanks
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