The correlation coefficient of two variables x and y is 0.8. The regression coefficient…

Mathematics · JEE Main · NTA ExamsStatistics and Probability

The correlation coefficient of two variables x and y is 0.8. The regression coefficient of y on x is 0.2, then the regression coefficient of \(\mathbf{x}\) on \(\mathbf{Y}\) is : 
  1. \(3.2\)
  2. \(-3.2\)
  3. \(4\)
  4. \(0.16\)

Answer

(A) 3.2

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