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    Question

    Which option is incorrect?

    A mean sum of square of total = mean sum of square of treatment + mean sum of square of error Correct Answer Incorrect Answer
    B sum of square of total = sum of square of treatment + sum of square of error Correct Answer Incorrect Answer
    C For k treatments and N observations, the degree of freedom of variation within group is N – k Correct Answer Incorrect Answer
    D Fork treatments and N observations, the degree of freedom of, variation between group is k – 1 Correct Answer Incorrect Answer

    Solution

    The correct answer is A

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