Multiple Choice
The equation for r involves dividing the ________ by ________.
A) COVxy;the product of the variance of X and Y (Sx2Sy2)
B) product of the standard deviation of X and Y (SxSy) ;COVxy
C) COVxy;the product of the standard deviation of X and Y (SxSy)
D) product of the variances of X and Y (Sx2Sy2) ;COVxy
Correct Answer:

Verified
Correct Answer:
Verified
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