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Statistics Question 2. Consider discrete random variables X and Y that take on values 1, 0 and 1, and have the following joint pmf. (a)

Statistics Question

2. Consider discrete random variables X and Y that take on values 1, 0 and 1, and have the following joint pmf. (a) Show that X and Y are dependent. (b) Show that X and Y are uncorrelated. Remark: Thus uncorrelated variables can be dependent

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