甲乙兩隊平局的概率0.3

回答: 獨立事件wushuihe2011-02-05 04:53:22

The probability of 甲 win: a

The probability of 乙 win: b

The probability of 平局: c

a+b+c=1; a+c=0.7; b+c=0.6; so c=0.3

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回複:謝謝解答 -wushuihe- 給 wushuihe 發送悄悄話 (0 bytes) () 02/07/2011 postreply 15:56:31

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