If 1 in 100 people wear glasses, then what is the probability that I, who is in a group of 5000 people, wears glasses?
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Anonymous2006-09-08 7:56
Oh, and what about the probability of person X wearing glasses in a group of ten people? Let me chuckle if you still say 1/100. Belonging to the group cannot be independant from wearing glasses in this case, and need not be in the OP question.