數學機率-賓果問題 - 拼圖

By Dinah
at 2010-01-29T18:31
at 2010-01-29T18:31
Table of Contents
※ [本文轉錄自 ask 看板]
作者: hfs (快樂!移民日本!夢想成真!) 站內: ask
標題: [請問] 數學機率-賓果問題
時間: Fri Jan 29 18:30:44 2010
數學機率-賓果問題
一個3*3的九宮格
隨機填入1到9的數字
再從1到9當中隨機選3個數字
能連成一條線的機率是多少?
(直的橫的斜的都算)
謝謝
--
作者: hfs (快樂!移民日本!夢想成真!) 站內: ask
標題: [請問] 數學機率-賓果問題
時間: Fri Jan 29 18:30:44 2010
數學機率-賓果問題
一個3*3的九宮格
隨機填入1到9的數字
再從1到9當中隨機選3個數字
能連成一條線的機率是多少?
(直的橫的斜的都算)
謝謝
--
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拼圖
All Comments

By Freda
at 2010-01-31T23:27
at 2010-01-31T23:27

By Mia
at 2010-02-03T14:52
at 2010-02-03T14:52

By Mia
at 2010-02-05T20:24
at 2010-02-05T20:24

By Dinah
at 2010-02-06T04:31
at 2010-02-06T04:31
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