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题目内容双击单词支持查询和收藏哦～
A jar contains only red marbles and black marbles. The jar contains more than one red marble and 5 times as many black marbles as red marbles. Five marbles are to be selected from the jar without replacement.
Quantity A
Of the marbles selected, the number that will be red
Quantity B
Of the marbles selected, the number that will be black
D显示答案
· 相关考点
6.4.4 条件概率 2.5.10 抽屉问题
6.4.4 条件概率
2.5.10 抽屉问题
以上解析由 考满分老师提供。
