Question: Problem 2 Let X be a random variable that takes values -2, -1, 0, 1, 2; each with probability 1/5. Let Y = X 3.

Problem 2 Let X be a random variable that takes values -2, -1, 0, 1, 2; each with probability 1/5. Let Y = X 3. 1. Fill out the following table giving the joint frequency function for X and Y. Be sure to include the marginal probabilities. 2. Find E[X] and E[Y]. 3. Show X and Y are not independent. 4. Calculate Cov(X, Y). Is this an example of correlated and dependent or uncorrelated and dependent random variables

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