We were calculating ye olde --- How many people are needed so that there is a better than 50% chance of having same birthday. Guess what we had 3 with the same birthday.
Question. How do I figure out the probability of at least 3 persons having the same birthday in a class of 23???? ======================================================================= The Advanced Placement Statistics List To UNSUBSCRIBE send a message to firstname.lastname@example.org containing: unsubscribe apstat-l <email address used to subscribe> Discussion archives are at http://forum.swarthmore.edu/epigone/apstat-l Problems with the list or your subscription? mailto://email@example.com =======================================================================