Let be a random variable with probability mass function . Provide answers to the following to two decimal places where appropriate.
Part a)
Find .
Part b)
Find .
Part c)
Which of the following is the moment generating function (MGF) of ?
A.
B.
C.
D.
E.
F.
Part d)
Evaluate the MGF at the point .
You can earn partial credit on this problem.