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Imitar a distribuição binomial

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  • Nota de Estudos
  • Rever Tópicos
    Juliet N.
    NG
    Juliet N.

    bi-normal distributions

    Rachel N.
    IE
    Rachel N.

    Approximating the binomial distribution with normal distribution

    Wilfred O.
    NG
    Wilfred O.

    Good, I remember when this was taught in my Bachelors programme in Stat. Thanks to Doctor Aloy Onyeka!

    Jahidul I.
    BD
    Jahidul I.

    Mean and variance of the binomial distribution Normal approximation to the binimial distribution One can easily verify that the mean for a single binomial trial, where S(uccess) is scored as 1 and F(ailure) is scored as 0, is p; where p is the probability of S. Hence the mean for the binomial distribution with n trials is np. One can easily verify that the variance for a single binomial trial, where S is scored as 1 and F is scored as 0, is p(1-p). Hence the variance for the binomial distribution with n trials is np(1-p). This provides that the standard deviation is (np(1-p))^.5.

    Jahidul I.
    BD
    Jahidul I.

    what is binomial distribution ?

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