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Let X and Y be discrete random variables with joint probability distribution given in the table below: X -1 -1 O 0 Y 0 0

Let X and Y be discrete random variables with joint probability distribution given in the table below: X -1 -1 O 0 Y 0 0 0 P(X, Y) 0.1 0.1 0.1 0.3 0.2 0.2 Calculate Cov(X, Y)? Possible Answers A -0.02 B 0 C 0.02 D 0.10 E 0.12

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