Hi I have a question:
So suppose that
P(Yn = k) = (1 - 2-n-1)-1 / 2k+1 for k=0,1,...n.
And Y~ geo(1/2)
How do I show that Yn converges in distribution to Y?
I know I have to incorporate the PMF of the geometric distribution which is px(k) = P(X=k) = (1-p)k-1p