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最新出炉:Lawyer的OG10题型分类

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141#
发表于 2011-7-21 23:43:01 | 只看该作者
78. 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?
(A)  Drivers who equip their vehicles with radar detectors are less likely to be ticketed for
exceeding the speed limit than are drivers who do not.
(B)  Drivers who are ticketed for exceeding the speed limit are more likely to exceed the speed limit regularly than are drivers who are not ticketed.
(C)  The number of vehicles that were ticketed for exceeding the speed limit was greater than the number of vehicles that were equipped with radar detectors.
(D)  Many of the vehicles that were ticketed for exceeding the speed limit were ticketed more than once in the time period covered by the report.
(E)  Drivers on Maryland highways exceeded the speed limit more often than did drivers on other state highways not covered in the report.

OG第78题: 实在是不明白这道题的逻辑: 因为觉得没有交待没被罚的车有多少是安了雷达的? 所以无法推出结论. 看了OG提到关于percentage, 也没能推出结论.
哪位高手帮忙指点一下!
142#
发表于 2011-8-12 19:07:48 | 只看该作者
感谢!
143#
发表于 2011-10-8 03:46:00 | 只看该作者
thanks
144#
发表于 2011-11-7 10:23:36 | 只看该作者
谢谢
145#
发表于 2012-1-18 19:41:25 | 只看该作者
留爪~。
146#
发表于 2012-1-24 20:20:34 | 只看该作者
非常感谢!
147#
发表于 2012-3-5 17:36:34 | 只看该作者
非常感谢~~~
148#
发表于 2012-3-12 09:29:16 | 只看该作者
149#
发表于 2012-3-16 21:55:47 | 只看该作者
150#
发表于 2012-4-24 22:23:24 | 只看该作者
t34t4251g16
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