J & K CET Engineering J and K - CET Engineering Solved Paper-2006

  • question_answer
    The moment generating function of a random variable X is

    A)  \[E({{e}^{-1X}})\]      

    B)  \[E({{e}^{itX}})\]

    C)  \[E({{e}^{tX}})\]                

    D)  \[E({{e}^{-it\,X}})\]

    Correct Answer: C

    Solution :

    Moment generating function \[=E({{e}^{tX}})\]


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