[AP+STATS]+Formula+Sheet AP Statistics Formula Sheet (I) Descriptive Statistics (II) Probability P(A B) = P(A) + P(B) – P(A ∩ B)P(A | B) = E(X) = Var(X) = If X has a binomial distribution with Parameters n and p, then:P(X = k) = pk (1 – p)n–k µx ...