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    Question

    ย  The standard error of the given data 15, 5, 12, 10,

    20, 4 is
    A โˆš(43/3) Correct Answer Incorrect Answer
    B โˆš(45/3) Correct Answer Incorrect Answer
    C โˆš(44/3) Correct Answer Incorrect Answer
    D โˆš(46/3) Correct Answer Incorrect Answer

    Solution

    The correct answer is D

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