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Mathematics, 29.01.2022 15:40 karinagramirezp072gb

You meet two students in the library. At least one of them is an upperclassman who is currently taking EECS 126. Assume each student is an upperclassmen and underclassmen with equal probability and each student takes 126 with probability 1 10 , independent of each other and independent of their class standing. What is the probability that both students are upperclassmen

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