3.Assume that X is a discrete random variable with momentgenerating function3M(t) :t < 1.3863.%3D4 – etet >Note that no special type of random variable we have studied thus far inMAT 353 has this moment generating function.(a) Compute E(X). (a) Compute E(X).(b) Compute Var(X).

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3. Assume that X is a discrete random variable with moment generating function 3 M(t) = 1a t < 1.3863. 4 et Note that no special type of random variable we have studied thus far in MAT 353 has this moment generating function. (a) Compute E(X).