If each of five people is asked to identify his or her favorite book from a list 10 best-sellers, what is the probability that at least 2 of them identify the same book?

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- Dec 6th 2011, 05:28 PMthisisluanaProbability to pick same book
If each of five people is asked to identify his or her favorite book from a list 10 best-sellers, what is the probability that at least 2 of them identify the same book?

- Dec 6th 2011, 08:03 PMMonroeYoderRe: Probability to pick same book
Use the complement to figure out the probability that none of them identify the same book