高中數學裡面, 最讓學生頭疼的當屬概率統計; 那裡面的彎彎繞, 常常把人搞的很\'興奮\', 爭論半天誰也不服誰. 上個周末, 為了一道SAT的數學概率題, 俺就和女兒爭了一通, 後來又與球友辯了半天. 這道題看似簡單, 但願想考SAT的學生, 都來試試, 把它搞懂搞明白. 好了, 請看題:
一公司有4個員工, 還有4間辦公室, 其中2間可以看到大海. 現在隨機分派辦公室.
問: 張三,李四兩員工同時分到能看到大海的辦公室的概率是多少?
(Original Q: Four offices will be assigned randomly to four employees, one per office. There are two offices over looking a Harbor Bay. If Karen and Tina are two of the four employees, what is the possibility that each will be assigned an office over looking the Harbor Bay?)
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