Multiple Choice
Which of the following statements is true about r2?
A) It is also called the coefficient of correlation.
B) It is also called the coefficient of determination.
C) It represents the percent of variation in X that is explained by Y.
D) It represents the percent of variation in the error that is explained by Y.
E) It ranges in value from -1 to + 1.
Correct Answer:
Verified
Correct Answer:
Verified
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