Probability Theory

Basic Probability

P(not A) = P(A’) = 1 – P(A)
P(A and B) = = P(A) P(B)
P(A or B) = = P(A) + P(B)
P(A given B) = P(A|B) =
P(B given A) = P(B|A) =

I(A,B |C) = A and B are conditionally independent given C.