These probability exercises are part of MathWorld, an extensive online collection of math education resources. Probability problems include Bayes’ Theorem, coin tossing and flipping, de Méré’s problem, failure rate, Mills ratio, odds, Russian Roulette, statistics, and Transylvania Lottery. MathWorld entries are accepted from thousands of contributors and are posted after editorial review. This site can be used by anyone who wants to contribute resources or learn more about Probability.
