birthday problem: Quick Facts

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Facts

Also Known As	birthday paradox

Photos

A family sits around a dinner table smiling and clapping as two large sparkler candles burn on a cake, with festive lights in the background.

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Topics

birthday probability theory problem Bayes’s theorem expected value Burnside problem central limit theorem Sturm-Liouville problem cryptarithm Waring’s problem Dirichlet problem stochastic process traveling salesman problem

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probability theory: The birthday problem