Let f(x, y) = be the joint probability mass function with x, y = 1,2,3. i. Find the value of k. ii. Construct the joint probability distribution table. iii. Construct the marginal distribution of x. Construct the marginal distribution of y. Is f(2,3) = fx(2) × fy(3) ? iv. v. vi. Based on answer in (v), do we have enough evidence to conclude that x and y are independent?

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