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  1. #1

    Jul 2012
    5,302





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    3 5 , 3 .. ...



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    14 8 6 () ( ) ( ). ( ).

    :

    A =

    B =

    P(A / B)s A B .

    P(A ∩ B) = P(B) P(A / B)


    P(A ∩ B) = 8/14 6 /13 = 24 / 91 = 0.2637



    = ( ) + ( ) = (814)(713) + (614)(513) = 0.4725

    = ( ) + ( ) = 0.2637 + 0.2637 = 0.5274

    0.4725 + 0.5274 = 0.9999 ≈ 1



  2. #2
      Eiman
    Jul 2011
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    14,750

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