Question: 2. Let X and Y be discrete random variables with joint probability function: Calculate the covariance of X and Y. (Hint: first create the joint

2. Let X and Y be discrete random variables with joint

probability function: Calculate the covariance of X and Y. (Hint: first create

2. Let X and Y be discrete random variables with joint probability function: Calculate the covariance of X and Y. (Hint: first create the joint probability distribution table, then find the marginal distribution function of X and Y) [Total: 15 Marks]

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