1. Identify the following as discrete or continuous random variables. (a) Q: Total number of points scored in a football game (b) R: Shelf life of a particular drug (c) S: Height of the ocean's tide at a given location (d) T: Thickness of a hard-bound books (e) U: Number of aircraft near-collisions in a year

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Q: Let X be a Poisson random variable with rate X. Find the mgf of X.

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