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JEE Main & Advanced Mathematics Statistics Question Bank Mean

  • question_answer
    The reciprocal of the mean of the reciprocals of n observations is their                                             [AMU 1985]

    A)                 A.M.       

    B)                 G.M.

    C)                 H.M.       

    D)                 None of these

    Correct Answer: C

    Solution :

                    It is a fundamental property.


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