Asked by jasmine

find the probability that of 25 randomly selected people, atleast two share the same birthday
Answered by Kylie
25/366

365 + leap year
Answered by Count Iblis
one minus this probability is the probability that everyone has a different birthday. The first selected person has a certian birthday, the second person has a probability of 364/365 of havng a different birthday, the third person has a probability of 363/365, etc. Multiply all the probabilities together and subtract from 1.



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