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(e) Calculate the covariance of X and Y. (f) Calculate the correlation coefficient of X and Y . (g) Fill out the conditional PMF table

(e) Calculate the covariance of X and Y. (f) Calculate the correlation coefficient of X and Y . (g) Fill out the conditional PMF table Prix(ylx) . y Pyx(y|z) 1 2 3 -1 +1 (h) Determine the conditional expectation E[Y|X = x]

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