VIT Engineering VIT Engineering Solved Paper-2008

  • question_answer
    A random variable X follows binomial distribution with mean \[\alpha \] and variance\[\beta \]. Then

    A)  \[0<\alpha <\beta \]

    B)  \[0<\beta <\alpha \]

    C)  \[\alpha <0<\beta \]

    D)  \[\beta <0<\alpha \]

    Correct Answer: B

    Solution :

    For binomial distribution 0 < variance < mean \[\Rightarrow \] \[0<\beta <\alpha \]


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