Answer to Question #85588 in Statistics and Probability for Anand

Question

Given that the regression equations of Y on X and of X on Y are respectively Y = X
and 4X − Y = 3, and the second moment of X about the origin is 2, find
i) the means of X and Y;
ii) the correlation coefficient between X and Y;
iii) the standard deviation of Y.

Answer 1

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