A random variable X has a probability generating function PX(s) = (2 + s)/(4-s) . (i) Determine E3X (ii) P rob(X = 1)
Posted: Wed May 04, 2022 11:46 am
A random variable X has a probability generating function
PX(s) = (2 + s)/(4-s)
.
(i) Determine E3X
(ii) P rob(X = 1)
PX(s) = (2 + s)/(4-s)
.
(i) Determine E3X
(ii) P rob(X = 1)