The correlation coefficient between the variables x and y is r=0-60. If og=1·50, oy=2.00, E=10 and ỹ=20, find the equations of the regression lines. (i) y on x; (2) x on y.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.6: Variation
Problem 2E
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The correlation coefficient between the variables
x and y is r=0-60. If og=1·50, oy=2.00, E=10 and y=20, find the
equations of the regression lines.
(i) y on x ; (2) x on y.
Transcribed Image Text:The correlation coefficient between the variables x and y is r=0-60. If og=1·50, oy=2.00, E=10 and y=20, find the equations of the regression lines. (i) y on x ; (2) x on y.
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