ChaseDream
搜索
返回列表 发新帖
00:00:00

A recent report determined that although only 3 percent of drivers on Maryland highways equipped their vehicles with radar detectors, 33 percent of all vehicles ticketed for exceeding the speed limit were equipped with them. Clearly, drivers who equip their vehicles with radar detectors are more likely to exceed the speed limit regularly than are drivers who do not.

The conclusion drawn above depends on which of the following assumptions?

正确答案: B

相关帖子

更多...

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: 3728|回复: 0
打印 上一主题 下一主题

请教大全-9-16

[复制链接]
楼主
发表于 2011-7-12 18:39:51 | 显示全部楼层
我觉得应该这样理解,原文是从3%装雷达的司机占33%被Ticek的人数这样一个现象而得出一个调查结果,说装雷达的更惯于(regularly)超速,这里就有一个GAP啦,谁说占了33%的比例就一定是”惯犯“呢,可能这个调查实行的时候,正好就逮着这些人,所以应该说明一次超速的人会经常超速。。
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, 2024-5-14 06:57
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