In Bivariate Regression,which Statement Is True Concerning the Coefficient of Determination,r2
Multiple Choice
In bivariate regression,which statement is true concerning the coefficient of determination,r2?
A) r2 is the square of the simple correlation coefficient obtained by correlating the two variables
B) r2 varies between 0 and 1
C) r2 signifies the proportion of the total variation in Y accounted for by the variation in X
D) all of the above
E) none of the above
Correct Answer:
Verified
Correct Answer:
Verified
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