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-For a Certain Data Set the Regression Equation Is Y

Question 49

Multiple Choice

-For a certain data set the regression equation is y = 37 + 13x.The correlation coefficient between y and x in this data set _______. A) must be 0 B) is negative C) must be 1 D) is positive E) must be 3
-For a certain data set the regression equation is y = 37 + 13x.The correlation coefficient between y and x in this data set _______.


A) must be 0
B) is negative
C) must be 1
D) is positive
E) must be 3

Correct Answer:

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