1.If B be the angle between the lines of regression, show thattan ß = (1 – ) 0,0,/r (o; + o;).Explain the significance of the formula when r= 0, r = +1

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Answered: 1. If ß be the angle between the lines…

1. If ß be the angle between the lines of regression, show that tan B = (1 -) 0,0/r (o, + o,). Explain the significance of the formula when r= 0, r= +1

Algebra and Trigonometry (MindTap Course List)

4th Edition

ISBN:9781305071742

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter2: Functions

Section2.4: Average Rate Of Change Of A Function

Problem 4.2E: bThe average rate of change of the linear function f(x)=3x+5 between any two points is ________.

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