[問題] OG-CR62

看板GMAT作者 (今年在芝加哥跨年 )時間15年前 (2008/12/10 04:20), 編輯推噓1(102)
留言3則, 3人參與, 最新討論串1/1
62. During the Second World War, about 375,000 civilians died in the United States and about 408,000 members of the United States armed forces died overseas. On the basis of those figures, it can be concluded that it was not much more dangerous to be overseas in the armed forces during the Second World War than it was to stay at home as a civilian. Which of the following would reveal most clearly the absurdity of the conclusion drawn above? (B)Expressing the difference between the numbers of deaths among civilians and members of the armed forces as a percentage of the total number of deaths (D)Comparing death rates per thousand members of each group rather than comparing total numbers of deaths 答案是D 但我想問B錯在哪裡 B是說用總死亡人數的百分比來比較civilians和armed forces 不可以嗎 假設一個死亡率是40%另一個是20% 這樣哪裡有問題 想了好久 Orz -- 日情蒐點名--郭勇志︰會怕就好 〔記者羅惠齡/台中報導〕今年日本出版的新球季日本職棒球員名鑑,在分析亞錦賽議 題中,將郭勇志列為台灣隊注目投手之一,郭勇志不好意思地表示,大概是去年成績不錯 ,被注意到了。將郭勇志列入要特別注意的球員,是因為他去年獲得聯盟救援王,控球 、直球速度及壓制能力都不錯,有機會獲國家隊青睞。看到自己被日本人注意到,郭勇 志意外之餘也表示︰「會怕就好。」 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 64.107.9.193

12/10 05:33, , 1F
比較基準不相等,國民的人口比軍人多太多,死亡率無意義
12/10 05:33, 1F

12/10 06:36, , 2F
請問是說 因為分母不一樣 所以這樣比法沒意義嗎?
12/10 06:36, 2F

12/10 17:34, , 3F
B只是把題目中的數字換成百分比表示,D比較出各自死亡率
12/10 17:34, 3F
文章代碼(AID): #19FjBoed (GMAT)