OG 78

dickyjoke

A recent report determined that although only three percent of drivers on Maryland highways equipped their vehicles with radar detectors, thirty-three 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.

求NN帮帮忙. OA是B
请问A错在哪?   A表示装了RD的司机更少因为超速被抓,那证明装了RD的司机超速的应该比33%更多.那为什么不对呢?

MDN

建议lz看逻辑讨论汇总贴。
我看帖后的汇总：重点词 regularly
P1:3%司机装RD2:33%超速司机装RD。
P1+P2=装RD司机易超速。
CONCLUSION：装RD司机更易习惯性超速。
ASSUMPTION:超速司机更易习惯性超速。
A：与“习惯性超速”无关