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The Birthday Problem, also known as the Birthday Paradox, refers to a counterintuitive probability puzzle that deals with the likelihood of two or more people sharing the same birthday in a group. The problem is commonly stated as follows: In a group of \( n \) people, what is the probability that at least two of them share the same birthday?

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  1. Applied probability
  2. Applied mathematics
  3. Fields of mathematics
  4. Mathematics
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