Question: Use the fact that (Which we will derive in Section 9.7) to find the expected value of the random variable X in Problem 39? .xp

Use the fact that
Use the fact that (Which we will derive in Section 9.7)

(Which we will derive in Section 9.7) to find the expected value of the random variable X in Problem 39?

.xp" = -1 (1 - p)

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