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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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