Probability Distributions, Probability Theory, Poisson Distribution, Binomial Distribution, Geometric Distribution.
coin with a 0.6 probability of landing heads (success) and 0.4 probability of landing tails (failure). You continue flipping the coin until you get 5 tails (r = 5). We want to find the probability of getting exactly 10 heads (k = 10) before the 5th tail occurs. P(X = 10) = (10 + 5–1) C (5–1) * 0.6⁵