A linear regression equation of best fit between a student’s attendance and the degree of success in school is

h= 0.5x+ 68.5. The correlation coefficient,r, for these data would be

(1) 0 <r<1 (3)r= 0

(2) –1 <r<0 (4)r= –1

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- Nov 23rd 2008, 07:47 AMmagentaritaLinear RegressionA linear regression equation of best fit between a student’s attendance and the degree of success in school is

*h*= 0.5*x*+ 68.5. The correlation coefficient,*r*, for these data would be

(1) 0 <*r*<1 (3)*r*= 0

(2) –1 <*r*<0 (4)*r*= –1