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题目选项分析

In Wareland last year, 16 percent of licensed drivers under 21 and 11 percent of drivers ages 21-24 were in serious accidents. By contrast, only 3 percent of licensed drivers 65 and older were involved in serious accidents. These figures clearly show that the greater experience and developed habits of caution possessed by drivers in the 65-and-older group make them far safer behind the wheel than the younger drivers are.

Which of the following is an assumption on which the argument depends?

【选项】Drivers 65 and older do not, on average, drive very many fewer miles per year than drivers 24 and younger.

选项是否正确?

答对用户笔记

学员sWV85G
1人
学员sWV85G 2023-11-03 20:42:08
排除了开的少所以事故少的可能性
Rae12345
0人
Rae12345 2019-10-08 16:48:52
并没有少,有可能一样多或者更多
SXUE
0人
SXUE 2019-07-07 04:20:00
This is adding a clarification that drivers 65 and older drive as many miles per year as drivers 24 and younger.
raintsai
0人
raintsai 2019-03-18 10:00:26
題意:
去年在Wareland,16%的有照駕駛小於21歲,11%的駕駛介於21~24歲經歷嚴重意外。相反的,僅有3%的有照駕駛年紀在65歲以上的經歷嚴重意外。這樣數據顯然的顯示在年紀為65歲群組中,較多的經驗以及養成的謹慎習慣,能夠使他們相較於年輕人在駕駛時更安全。
題目:
下列何者假設是該推論的依據
解法:
65歲以上駕駛平均上不比那些24歲以下的駕駛每年行駛更少的距離。因題幹都是用比例來說明,但潛在的變因可能會受到基數而有影響比例,故(A)選項使的基數相等,進而使的用比例去評斷推導到結論是合理正確的。
怀揣梦想的小思佳
0人
怀揣梦想的小思佳 2018-09-27 06:47:54
注意题目问的是assumption

题目基本信息

  • 所属科目:逻辑CR
  • 题目来源1:OG18-635
  • 题目来源2:OG19-635
  • 题目来源3:OG20-726
  • 题目来源4:OG2022-782
难度: 难
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