Suppose X, Y, and Z are independent Bernoulli random variables with respective parameters 1/2, 1/3, and 1/4.
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Suppose X, Y, and Z are independent Bernoulli random variables with respective parameters 1/2, 1/3, and 1/4.
(a) Find E[XY Z].
(b) Find E[eX+Y +Z].
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