【GMAT考满分逻辑CR题库】Given that employees of the XYZ Company could, in _真题_答案

PREP08 Test 2 - 逻辑CR - 80

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Given that employees of the XYZ Company could, in theory, do their work at home, the company developed a radical plan to increase efficiency: eliminate office-space expenditures by having employees work at home. To evaluate this plan, XYZ's managers asked volunteers from the company's staff to try the arrangement for six months. There were several volunteers; significantly, their productivity during this period was as high as or higher than before.

Which of the following, if true, would argue most strongly against deciding, on the basis of the trial results, to implement the company's plan?

AThe employees who agreed to participate in the test of the plan were among the company's most self-motivated and independent workers. 分析该选项
BThe savings that would accrue from reduced office-space expenditures alone would be sufficient to justify implementation of the plan apart from any productivity increases. 分析该选项
COther companies that have achieved successful results from work-at-home plans have work forces that are substantially larger than that of XYZ. 分析该选项
DThe volunteers who worked at home were able to communicate with other employees as necessary for performing the work. 分析该选项
EMinor changes in the way office work is organized at XYZ would yield increases in employee productivity similar to those achieved in the trial. 分析该选项

正确答案: A

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Ted Tseng

A：这些志愿者是公司最独立，最懂得自我激励的员工。多好一选项啊！说的就是样本特殊性！既然这些员工是最独立，最自我的，出现这样的结果不足为奇。但是对于那些需要别人在物质和精神上给予支持的员工，可能这种方法并不适用噢！列入正确答案考虑范围。

B：除了试验结果之外，由该计划导致的成本的下降更加能够证明该计划的正确性。首先，这是个无关项。（因为结论是让我们基于实验结果讨论）；其次，就算它有关，它也是个加强噢！

C：看到“other companies”，无关，直接排除！

D：试验人员可以和其他人员取得联系以获得帮助。加强！

E：“recent changes”是指其他改变，无关，直接排除！

2013-07-12 09:38:10 IP属地：中国台湾举报

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hn96110

E的意思不是说小小的office work的组织的改变也会达到和实验结果同样的效率提高吗？

2016-05-02 22:17:37 IP属地：广东举报

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hazel

这类题经常在志愿者在关于试验目的的特质上做文章

2013-04-03 08:50:08 IP属地：局域网举报

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qq386730246

实验结果：在家工作的员工效率大于等于之前在公司上班
A：质疑样本→参与实验的员工本来就是高效率、自律的→有效削弱实验得出的结论

2018-12-17 19:06:09 IP属地：北京举报

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瞬奸

但这个是提高啊，谁去都可以提高啊！

2018-11-28 07:06:08 IP属地：北京举报

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正确率： 95%

难度：

选择材料题号

PREP08 Test 2

GWD
PREP07 Test 1
PREP07 Test 2
PREP2012
OG16
OG17
PREP08 Test 1
PREP08 Test 2
Manhattan
Magoosh
OG18
OG18-数学分册
OG18-语文分册
OG19
OG19-语文分册
OG19-数学分册
OG20
OG20-语文分册
OG20-数学分册

SET 1

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题目来源1:PREP08 Test 2

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