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Polytechnic State University Sanluis Jan-2006 - Nov-2010
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Category > StatisticsPosted 07 Jun 2017My Price6.00
One of the five elevators in a building starts with seven passengers
One of the five elevators in a building starts with seven passengers and stops at nine floors. Assuming that it is equally likely that a passenger gets off at any of these nine floors, find the probability that at least two of these passengers will get off at the same floor.
