KnowraBirthday ProblemLinked fromLinked fromThe 11 pages that link to Birthday Problem, each with the reason it gives.All 11Broader topic 2Related 8Compared with 1Bonferroni inequalitiesBroader topic: Pairwise collision events yield quick Bonferroni bounds on the chance of any shared birthday.Law of Truly Large NumbersBroader topic: It is a familiar example of many pairwise opportunities making a match likely.