Find the distribution of y + x

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Consider the following two experiments: the first has outcome X taking on the values 0, 1, and 2 with equal probabilities; the second results in an (in- dependent) outcome Y taking on the value 3 with probability 1/4 and 4 with probability 3/4. Find the distribution of

(a) Y + X.
(b) Y - X.

Reference no: EM13970312

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