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Mathematics, 16.12.2021 01:00 heyheyheyhey3
twice during the assembly, a student is chosen at random to assist with the presentation. after the first student has finished assisting, the student returns to the group and can be chosen a second time. what is the probability that the first student chosen is a senior and the second student chosen is a sophomore?
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twice during the assembly, a student is chosen at random to assist with the presentation. after the...
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