Question: Refer to Exercise 12. a. Find the conditional probability mass function p Y |X (y | 3). b. Find the conditional probability mass function p

Refer to Exercise 12.

a. Find the conditional probability mass function pY |X (y | 3).

b. Find the conditional probability mass function pX|Y (x | 1).

c. Find the conditional expectation E(Y | X = 3).

d. Find the conditional expectation E(X | Y = 1).

Refer to Exercise 12.

y 1 2 3 0.13 0.10 0.07 0.03 1 0.12 0.16 0.08

y 1 2 3 0.13 0.10 0.07 0.03 1 0.12 0.16 0.08 0.04 2 0.02 0.06 0.08 0.04 3 0.01 0.02 0.02 0.02

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