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            C、哪种鸡是牌友的最爱?答案:幺鸡。D、在一副136张的麻将牌中随机抽出3张牌,这三张牌相连的概率(顺子牌:如三四五18乐棋牌游戏中心官网条)是三张牌一模一样(刻子牌:如中中中等)的多少倍?答案:首先看抽到刻子的概率:第一张牌完全是随机的,第二张牌和第一张牌相同的概率是3/135,第三张牌相同的概率为3/135乘以2/134,这是成为刻子的概率。接着看顺子的概率:一副牌能够组成的顺子有21种,对于随机的一组顺子,第一张牌能抽中这个顺子牌的概率为12/136彩票棋牌工作,第二张牌为8/135,第三张牌为4/134,成为一个顺子的概率就是21乘以12/136乘以8/135再乘4/134。

            答对了前三题就是合格牌友啦,如果第四题也会做那你肯定是麻将大神了~。

            概率

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