(Solved): 3. Fix p(0,1) and let (Xn)n=1 be a sequence of random variables where XnNb(n,p) f ...
3. Fix p∈(0,1) and let (Xn)n=1∞ be a sequence of random variables where Xn∼Nb(n,p) for all n≥1. Use the Weak Law of Large Numbers to show that nXn→pp1.