Hi, would be thankful if someone could help me out here.
Let N be P(λ)-distributed and X|N = n be Bin(n,p)-distributed. Find E(X) and V(X).
First I take
p x,n (y) = bin(pdf) * Po(pdf)
p x (y) = sum bin(pdf) * Po(pdf)
How do I continue from here?
Let N be P(λ)-distributed and X|N = n be Bin(n,p)-distributed. Find E(X) and V(X).
First I take
p x,n (y) = bin(pdf) * Po(pdf)
p x (y) = sum bin(pdf) * Po(pdf)
How do I continue from here?