Question: Let X and Y be the first and second numbers obtained in two draws from the set {1, 2, 3, 4} sampling with replacement. (a)

Let X and Y be the first and second numbers obtained in two draws from the set {1, 2, 3, 4} sampling with replacement.
(a) Give the joint distribution table for X and Y.
(b) Find P(X ≤ Y).
(c) Repeat the previous two exercises if the sampling is done without replacement.

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