# Derivation of the probability distribution function of a binomial distribution

by misogynisticfeminist
Tags: binomial, derivation, distribution, function, probability
 P: 388 Is there a way to derive $$P (X=r) =^nC_r p^r q^{n-r} , r= 0, 1, 2,...., n$$ where $$X: B(n,p)$$ where n is the total number of bernoulli experiments, p the probability of success q, the probability of failure.