。 - 概率论与数理统计(经管类)(04183) - 专业知识收录平台"> 。 - 概率论与数理统计(经管类)(04183) - 专业知识收录平台">
从2,3,4,5,6中任取4个数字,则这4个数字中不含4的概率为( )。
1/5
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