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There are 100 people on a line. Aviva is the 37th person and Naomi is the 67th person. If a person on line is chosen at random, what is the probability that the person is standing between Aviva and Naomi?

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2022-03-25 22:13
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根据题意可知，Aviva和Naomi之间共有67-37-1=29个人，因此抽到两人之间的人的概率为。
标签： 国外英语考试 GRE
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