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    Exam 14: Regression Analysis
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    Consider the Sample Regression Equation = 10 - 5x,with
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Consider the Sample Regression Equation = 10 - 5x,with

Question 112

Question 112

Multiple Choice

Consider the sample regression equation Consider the sample regression equation   = 10 - 5x,with an R<sup>2</sup> value of 0.65.Which of the following is the value of the sample correlation between y and   ? A)  −0.81 B)  −0.65 C)  0.81 D)  0.65 = 10 - 5x,with an R2 value of 0.65.Which of the following is the value of the sample correlation between y and Consider the sample regression equation   = 10 - 5x,with an R<sup>2</sup> value of 0.65.Which of the following is the value of the sample correlation between y and   ? A)  −0.81 B)  −0.65 C)  0.81 D)  0.65 ?


A) −0.81
B) −0.65
C) 0.81
D) 0.65

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