Question: Moment Generating Functions and Finding E(X), Var(X) and P(4.1

I was given the following MGF and need some help determining the E(X), Var(X) and P(4.1<X<4.7) using Maple

MGF of X is M(t) = 1/(1-3t) , t<1/3

How can I get Maple to do this for me?

Thanks again :)

Please Wait...