If X and Y are any random variables with E(X)= 5,E(Y)= 6,E(XY)= 21,V(X)= 9 and V(Y)= 10,then the relationship between X and Y is a:
A)strong positive relationship
B)strong negative relationship
C)weak positive relationship
D)weak negative relationship

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The Answer of If X and Y are any random variables with E(X)= 5,E(Y)= 6,E(XY)= 21,V(X)= 9 and V(Y)= 10,then the relationship between X and Y is a:
A)strong positive relationship
B)strong negative relationship
C)weak positive relationship
D)weak negative relationship

If X and Y Are Any Random Variables with E(X)=