Need this quickly Angle between Regression Lines. Suppose one finds thelinear regression of y on x and also the linear regression of x on y.Show that 6 the acute angle between the two lines of regression isgiven by1-r2tan e=Interpret the casewhenr=0,r=±1

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Answered: Angle between Regression Lines. Suppose…

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter3: Polynomial Functions

Section: Chapter Questions

Problem 18T

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Angle between Regression Lines. Suppose one finds the linear regression of y on x and also the linear regression of x on y. Show that 6 the acute angle between the two lines of regression is given by 1-r2 tan = Interpret the case when r=0, r=+1