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ifiotdedepleamning di datsmachine vrartificialintelligencedx 2.2 Correlation Coefficient [4pts] Let X and Y be statistically independent random variables with Var(X)=7 and Var(Y)=13. We do not know

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ifiotdedepleamning di datsmachine vrartificialintelligencedx 2.2 Correlation Coefficient [4pts] Let X and Y be statistically independent random variables with Var(X)=7 and Var(Y)=13. We do not know E[X] or E[Y]. Let Z=5X+3Y. Calculate the correlation coefficient defined as (X,Z)= Var(X)Var(Z)Cov(X,Z). If applicable, please round your answer to 3 decimal places. [4pts]

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