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Old 10-04-2005, 03:16 AM
DCJ311 DCJ311 is offline
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Join Date: Dec 2004
Location: Houston, TX
Posts: 54
Default Birthday Probabilities

Let's say you take 23 people and ask them for their birthdays (month and date). What is the probability that 2 of the people have the same birthday? Let's assume a person has a 1 in 365.25 chance of being born on any given date..

If you can do that, change the total # of people in the group to 30 and calculate the probability.
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