Formula Muestral

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    MUESTRA infnita

    n= 0.5 x 1.96

    0.05

    n= 0.9604

    = 384

    0.0025

    MUESTRA fnita

    N= univers

    n= N x 0.5 x 1.96

    0.05 x !N"1# $ 0.5 x 1.96

    n= 0

    = 00.95%9

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