Question

HELP FAST PLEASE!!!! use the binomial expression (p+q)^n to calculate a binomial distribution with n=5 and p=0.3.

Answer 1

Well, build it.

1 0.3^5 0.7^0
5 0.3^4 0.7^1
10 0.3^3 0.7^2
10 0.3^2 0.7^3
5 0.3^1 0.7^4
1 0.3^0 0.7^5

Look very carefully at those three vertical sequences.