Let X be a discrete random variable taking value in Z>=0 and G(t)=E(t^X) be it's PHF.
It's true that left limit of G in 1 is equal to 1 , i.e.
lim G(t)=1 (t -> 1 from the left)
But is there an example in which the value of G(1) is not defined ?
Let X be a discrete random variable taking value in Z>=0 and G(t)=E(t^X) be it's PHF.
It's true that left limit of G in 1 is equal to 1 , i.e.
lim G(t)=1 (t -> 1 from the left)
But is there an example in which the value of G(1) is not defined ?
Copyright © 2021 JogjaFile Inc.