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What is the minimum number of people randomly selected required to insure a 100 percent probability that at least two of them have the same birthday?
Wiki User
∙ 10y ago
366 x 2 = 732
I don't think so.
You might find that you would select 366 individuals with distinct birthdays. However, the next person would inevitably have the same birthday as one of those already selected.
Therefore, the minimum number to select is 367.
Wiki User
∙ 10y ago
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