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Discussion :: Probability

  1.  In a Poisson probability distribution

  2. A.

    It always contains a contingency table

    B.

    The number of trials is always less than 5

    C.

    The probability of success is always greater than 5

    D.

    The mean and variance of the distribution are same (equal)

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    Answer : Option D

    Explanation :

    The mean and variance in Poisson distribution is always same.


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