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ConceptLines of Regression of X on Y and Y on X Or Equation of Line of Regression

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#### Question

The equations given of the two regression lines are :

2x + 3y-6 = 0 and 5x + 7y-12 = 0.

Find :

(a) Correlation coefficient

(b) `sigma_x/sigma_y`

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Solution for question: The Equations Given of the Two Regression Lines Are : 2x + 3y-6 = 0 and 5x + 7y-12 = 0. concept: Lines of Regression of X on Y and Y on X Or Equation of Line of Regression. For the courses HSC Commerce, HSC Commerce (Marketing and Salesmanship)