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    Question

    If first, second, and third moment about origin are 1,

    6, and 15 respectively, then Karl Pearson beta coefficient of skewness β is
    A 1/5 Correct Answer Incorrect Answer
    B 1/125 Correct Answer Incorrect Answer
    C 1/625 Correct Answer Incorrect Answer
    D 1/25 Correct Answer Incorrect Answer

    Solution

    The correct answer is B

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