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    Question

    If the first, fifth and ninth decile of frequency

    distribution xi ∣ fi are 3,10,16, respectively, then Kelly's coefficient of skewness is:
    A -(2/13) Correct Answer Incorrect Answer
    B -(3/13) Correct Answer Incorrect Answer
    C -(4/13) Correct Answer Incorrect Answer
    D -(1/13) Correct Answer Incorrect Answer

    Solution

    The correct answer is D

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