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    Question

    The mean of a distribution is 25 and the standard

    deviation is 5. What is the value of coefficient variation?
    A 10% Correct Answer Incorrect Answer
    B 15% Correct Answer Incorrect Answer
    C 20% Correct Answer Incorrect Answer
    D 25% Correct Answer Incorrect Answer

    Solution

    coefficient variation = (standard deviation/ mean of distribution) ×100 = (5/25) ×100 =20%

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