ChaseDream
搜索
返回列表 发新帖
00:00:00

Background information: This year, each film submitted to the Barbizon Film Festival was submitted in one of ten categories. For each category, there was a panel that decided which submitted films to accept.Fact 1: Within each category, the rate of acceptance for domestic films was the same as that for foreign films. Fact 2: The overall rate of acceptance of domestic films was significantly higher than that of foreign films.

In light of the background information, which of the following, if true, can account for fact 1 and fact 2 both being true of the submissions to this year's Barbizon Film Festival?

正确答案: E

更多相关帖子

524

帖子

15

好友

4712

积分

ChaseDream

注册时间
2003-03-17
精华
8
解析
查看: 2554|回复: 2
打印 上一主题 下一主题

俺快考试了。。救命!

[复制链接]
跳转到指定楼层
楼主
发表于 2010-5-30 19:35:24 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
14. GWD30-Q14: E
Background information:  This year, each film submitted to the Barbizon Film Festival was submitted in one of ten categories.  For each category, there was a panel that decided which submitted films to accept.
Fact 1:  Within each category, the rate of acceptance for domestic films was the same as that for foreign films.
Fact 2:  The overall rate of acceptance of domestic films was significantly higher than that of foreign films. DA/两个rate比较,应该寻找出rate之间的差异,即什么原因导致了rate的差异。B说了总数的关系,无关。Fact 1和Fact 2中的rate都是录取之后算出来的rate,不是概率的意思。不能理解为事前概率,应该是事后概率,是一个结果,一个状态。
In light of the background information, which of the following, if true, can account for fact 1 and fact 2 both being true of the submissions to this year’s Barbizon Film Festival?
A.    In each category, the selection panel was composed of filmmakers, and some selection panels included no foreign filmmakers.
B.    !Significantly more domestic films than foreign films were submitted to the festival.
C.    In each of the past three years, the overall acceptance rate was higher for foreign than for domestic films, an outcome that had upset some domestic filmmakers.
D.    The number of films to be selected in each category was predetermined, but in no category was it required that the acceptance rate of foreign films should equal that of domestic films.
E.    Most foreign films, unlike most domestic films, were submitted in categories with high prestige, but with correspondingly low rates of acceptance.
个人理解为
(1) DA/D=FA/F                  DA=domestic accepted
(2) (D+F)>FA/(D+F)
选B

其实选E。。。。上面的解释也没看明白
收藏收藏 收藏收藏
沙发
 楼主| 发表于 2010-5-31 11:44:36 | 只看该作者
自己顶起来,求助!
板凳
发表于 2010-5-31 21:59:27 | 只看该作者
同顶,我总觉得好像E就是反对了题目给的前提,很奇怪。
但是好像B是不对的。。。这个算是绝对数字和相对数字的差别吧?
您需要登录后才可以回帖 登录 | 立即注册

Mark一下! 看一下! 顶楼主! 感谢分享! 快速回复:

手机版|ChaseDream|GMT+8, 2024-11-13 00:59
京公网安备11010202008513号 京ICP证101109号 京ICP备12012021号

ChaseDream 论坛

© 2003-2023 ChaseDream.com. All Rights Reserved.

返回顶部