作者matilde207 (理想浮華)
看板GMAT
標題[問題] OG-橘本 CR-112
時間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.
看不太懂為什麼 可以請會的人解釋一下嗎 謝謝!
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 118.166.54.233
推 MiniWater:比較基礎要相同 05/04 22:54
推 Engedi:最正確的方法 = (偽陽性結果最低)且(偽陰性結果最低) 05/05 00:03
→ Engedi:若要說 最正確的方法=偽陽性結果最低者 必須偽陰性反應皆同 05/05 00:06
→ matilde207:了解了 謝謝兩位! 05/06 23:13