Given two independent DRVS A and B with probability distribution pA(a) and pB(b) as shown below, determine E C\, where C = A+ B. A -1 1 2 3 PA(a) 1/8 3/16 3/8 3/16 1/8 B 1 3 4 Рв (b) | 1/4 1/4 1/4 1/4

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