gwd-25 搜了下，发现没讨论．觉得答案有误

katrinaxy520 · 发表于 2008-9-27 12:43:00

Q35.

Linda purchased 3 books at a book fair. What was the median price of the 3 books?

(1) The average (arithmetic mean) price of the 3 books was $1.5

(2) The price of one of the 3 books was $1.5

觉得选Ｂ，可答案是Ｃ．

iamsean · 发表于 2008-9-27 13:22:00

B怎么能推出中数呢？3本书只知道其中一本的价钱的话肯定推不出中数的啊

katrinaxy520 · 发表于 2008-9-27 13:47:00

不好意思．我潜意识里就把条件１给默认了．是选Ｃ．

自己糊涂了．．．

所属分类: GMAT考试