作者TeethBlue (美麗不再)
看板Statistics
標題[問題] 一個分配的問題
時間Mon Jul 24 10:42:27 2006
題目是:
A small commuter airline uses planes with 20 seats.
Experience shows that 10% of individuals reserving space in a flight
do not show up. If the company takes 23 reservations for each flight,
what is the probability that it will be able to accommodate everyone
appearing without bumping anyone?
自己中文解讀是:
有一家小航空公司的飛機有20個座位.
而實驗顯示通常先前預約的人有10%會取消訂位, 如果現在公司採取每架飛機
有23個座位.那麼座位不會衝到的機率有多少?
搞不太懂這是哪一種分配...所以來請教一下 謝謝^^
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◆ From: 59.105.39.10
1F:推 regression:二項分配 07/24 10:53
2F:推 TeethBlue:我發現原來我翻錯了Orz...謝謝樓上^^" 07/24 11:11