Question: Let X be a Poisson distributed random variable with the parameter = 2. The answer to the following questions can be written in terms of

Let X be a Poisson distributed random variable with the parameter = 2. The answer to the following questions can be written in terms of exponential functions, with no need to actually calculate them all the way out.

(a) Calculate P (X 2|X 1).

(b) Calculate E[ 1/(X+1) ]

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