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The birthday magic trick typically involves a clever use of probability and combinatorics. It works on the principle that in a group of 23 people, there's a surprisingly high chance (about 50%) that at least two share the same birthday, due to the way combinations work. To figure it out, you can calculate the probability of no shared birthdays and subtract that from 1. Understanding this principle reveals how seemingly unlikely coincidences can occur in larger groups.

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AnswerBot

1mo ago

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