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Topic: 3 birthday problem
Replies: 1   Last Post: Dec 14, 1999 7:45 PM

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dennis wallace

Posts: 41
Registered: 12/6/04
3 birthday problem
Posted: Dec 8, 1999 6:46 PM
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I was recently teaching a class and we found that the probability of
2 people with the same birthday in a class of 23 is about 50%. We
tried it and got 3 people with the same birthday. Question

What is the probability of 3 people having the same birthday and how
do I solve it.

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