Let X be a random variable with PMF rs) : 273; for x in {1,2,...(4.1x10"1)}, where Z is the unique normalizing constant that would make this expression a valid PMF. Compute E[)(]. Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: Answer Let X,Y be two fair 3-sided dice. Find E[X+Y]. Note: Your answer is assumed to be reduced to the highest power possible. Your