作者matilde207 (理想浮华)
看板GMAT
标题[问题] OG-橘本 CR-112
时间Sun May 4 22:40:52 2008
112.
In test for pironoma, a serious desease, as false positive result indicates
that people have prionoma when, in fact, they do not; a false negative result
indicates that peopledo not have pronoma when, in fact, they do. To detect
pironoma most accurately, physicians should use the laboratory test that has
the lowest proportion of false positive results.
Which of the following, if true, gives the most support to the recommendation
above?
答案是E:
E) All laboratory test to detect pironoma have the same proportion of false
negative results.
看不太懂为什麽 可以请会的人解释一下吗 谢谢!
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1F：推 MiniWater:比较基础要相同 05/04 22:54
2F：推 Engedi:最正确的方法 = (伪阳性结果最低)且(伪阴性结果最低) 05/05 00:03
3F：→ Engedi:若要说 最正确的方法=伪阳性结果最低者 必须伪阴性反应皆同 05/05 00:06
4F：→ matilde207:了解了 谢谢两位! 05/06 23:13