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In the Equation COV_xy/ S_xS_y, S_xand S_yrepresent

Question 69

Multiple Choice

In the equation COV_xy/ S_xS_y, S_xand S_yrepresent .

A) the means of X and Y
B) the strength of the effects of X and Y
C) the variances of X and Y
D) the standard deviation of X and Y

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