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A Regression Equation Is Obtained for a Collection of Paired

Question 75

Multiple Choice

A regression equation is obtained for a collection of paired data. It is found that the total variation is 20.711, the explained variation is 18.592, and the unexplained variation is 2.119. Find the coefficient of determination.


A) 1.114
B) 0.114
C) 0.898
D) 0.102

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