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      Question

      The coefficient of regression of Y on X is byx = 1.2 ,

      If A = (X-300)/4 and C = (Y-500)/6 find bCA
      A 0.80 Correct Answer Incorrect Answer
      B 0.60 Correct Answer Incorrect Answer
      C 1.20 Correct Answer Incorrect Answer
      D 1.80 Correct Answer Incorrect Answer

      Solution

      Β 

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