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Random Variablesmedium
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Let XXX and YYY be random variables with Cov(X,Y)=3Cov(X, Y) = 3Cov(X,Y)=3, SD(X)=2SD(X) = 2SD(X)=2, SD(Y)=3SD(Y) = 3SD(Y)=3. What is the correlation ρ(X,Y)\rho(X, Y)ρ(X,Y)?