Programming, Data Science, Technology, Statistics, Data.
correcting for the overlap by subtracting the probability of A and B occurring together. Mutually Exclusive: When A and B cannot co-occur, simply add their probabilities — overlap is not a concern. Formulas to Remember: General: P(A or B) = P(A) + P(B) — P(A and B) Mutually Exclusive: P(A or B) =