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[Data Sufficiency]

试题详情

题目:

The table above shows the results of a survey of 100 voters each responded "favorable" or "unfavorable" or "not sure" when asked about their impressions of candidate M and of candidate N.  What was the number of voters who responded "favorable" for both candidates?
(1)   The number of voters who did not respond "favorable" for either candidate was 40.
(2)     The number of voters who responded "unfavorable" for both candidates was 10.
                  

选项:

答案:

A

提问:

请教May老师,这一个题第一眼看觉得有点像三个圆交集的韦恩图的题目,但是越看越混乱,求教可以用什么思路入手?

解答:

点赞1
阅读5497
解答: 徐小梅

提问:

请教May老师,这一个题第一眼看觉得有点像三个圆交集的韦恩图的题目,但是越看越混乱,求教可以用什么思路入手?

解答:

点赞1
阅读5498
解答: 徐小梅老师

提问:

第二个条件怎么分析

解答:

点赞0
阅读5194
解答: 姜山老师

提问:

都支持的人数是20个人,不是10个吧。。

解答:

点赞0
阅读5211
解答: sysadmin老师

提问:

did not respond 的反面是both和either喜欢吗?

解答:

点赞0
阅读5212
解答: sysadmin老师

提问:

这个题目要怎么看。

解答:

点赞0
阅读5181
解答: sysadmin老师

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