Answered: Consider a simple regression equation…

Consider a simple regression equation (y = bo + b,x + e). If the coefficient of determination is 0.64, what is the correlation coefficient? O A)0.5 O B)0.4096 O C)-0.8 or 0.8 O D)-0.9 O E)06

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter2: Equations And Inequalities

Section2.7: More On Inequalities

Problem 44E

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Consider a simple regression equation (y = bo + b,x + e). If the coefficient of determination is 0.64, what is the correlation coefficient?
O A)0.5
O B)0.4096
C)-0.8 or 0.8
O D)-0.9
E)06

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