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Consider the Sample Regression Equation: ,With an R2 Value

Question 80

Multiple Choice

Consider the sample regression equation: Consider the sample regression equation: ,with an R<sup>2</sup> value of 0.81.What is the value of the correlation coefficient between x and y? A) -0.90 B) -0.81 C) 0.81 D) 0.90 ,with an R2 value of 0.81.What is the value of the correlation coefficient between x and y?


A) -0.90
B) -0.81
C) 0.81
D) 0.90

Correct Answer:

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