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    Question

    For n=100, given that the regression of X on Y is

    4Y-6X+240 = 0 The mean of Y=100 and variance of X is 4/9 times the variance of Y. Calculate the coefficient of correlation between the two
    A 0.80 Correct Answer Incorrect Answer
    B 0.90 Correct Answer Incorrect Answer
    C 1.00 Correct Answer Incorrect Answer
    D 0.50 Correct Answer Incorrect Answer

    Solution

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