Question: 3. (Total: 6 points) (a) (2 points) Derive the moment generating function of a B(n,p) distribution. (b) (2 points) Derive the cumulative distribution function

3. (Total: 6 points) (a) (2 points) Derive the moment generating function

3. (Total: 6 points) (a) (2 points) Derive the moment generating function of a B(n,p) distribution. (b) (2 points) Derive the cumulative distribution function of a Geo(p) distribution. (c) (2 points) Derive the probability generating function of a Po(A) distribution.

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