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There are $$10$$ packages of candy on a shelf, $$4$$ that are filled with blue candies and 6 that are filled with red candies. If $$3$$ packages are to be chosen at random from the shelf without replacement, what is the probability that at least one of the $$3$$ packages will be filled with blue candies?
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· 相关考点
6.4.4 条件概率
6.4.4 条件概率
以上解析由 考满分老师提供。
