Multiple Choice
The numerical value of the coefficient of determination r 2
A) is the proportion of the variation in the dependent variable y that is explained by the best-fit linear equation.
B) is the proportion of the variation in the independent variable x that is explained by the best-fit linear equation.
C) indicates the direction of the relationship between the dependent variable y and the independent variable x.
D) Both A and B are correct.
E) A,B,and C are all correct.
Correct Answer:
Verified
Correct Answer:
Verified
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