Given : N = 50 %3D Mean of Y Variance of X is 9/16 of the variance of Y 44 %3D Regression Equation of X on Y = 3 Y-5X = - 180 Find (i) the Mean of X (ii) Coefficient of correlation between X and Y.

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Regression statistics question
Example 28
Given:
N = 50
%3D
Mean of Y
Variance of X is 9/16 of the variance of Y
Regression Equation of X on Y 3 Y-5X = - 180
44
%3D
Find (i) the Mean of X
(ii) Coefficient of correlation between X and Y.
Transcribed Image Text:Example 28 Given: N = 50 %3D Mean of Y Variance of X is 9/16 of the variance of Y Regression Equation of X on Y 3 Y-5X = - 180 44 %3D Find (i) the Mean of X (ii) Coefficient of correlation between X and Y.
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