Question: Let X and Y be as in Example 4.3-1. The conditional PMF of Y given X = 0 was found there to be Calculate the

Let X and Y be as in Example 4.3-1. The conditional PMF of Y given X = 0 was found there to be

y 0 1 2 3 PYX-0(y) 0.9333 0.0333 0.0222 0.0111

Calculate the conditional expected value and variance of Y given that X = 0.

y 0 1 2 3 PYX-0(y) 0.9333 0.0333 0.0222 0.0111

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