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討論串[計量]PP兩題
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#1
[計量]PP兩題
推噓0(0推 0噓 0→)留言0則，0人參與, 最新作者Jinai (橘子汽水好喝~)時間16年前 (2008/01/01 20:20), 編輯資訊
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192. 18939-!-item-!-187;#058&011984. Of the 75 houses in a certain community, 48 have a patio. How many of the. houses in the community have a swimmin
(還有427個字)
#2
Re: [計量]PP兩題
推噓1(1推 0噓 0→)留言1則，0人參與, 最新作者micron (想閉關可是門關不起來)時間16年前 (2008/01/01 21:02), 編輯資訊
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Suppose the number of houses with a swimming pool is 'X',. with both is 'b',. with neither is 'n'.. According to (2), we know b = n.. Therefore,. 75 =
(還有51個字)
#3
Re: [計量]PP兩題
推噓0(0推 0噓 0→)留言0則，0人參與, 最新作者micron (想閉關可是門關不起來)時間16年前 (2008/01/01 21:13), 編輯資訊
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I was wondering whether (II) is wrong.. Let's see... in three cases. (1) If X is quite small, such as 0.00001. Certainly, their relation is (I). (2) I
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