国际顶尖MBA申请交流平台--TOPWAY MBA

标题: 一道jj答案的质疑 [打印本页]

作者: redtea 时间: 2002-10-22 13:43 标题: 一道jj答案的质疑

jj:.k and m are consecutive even integers. is k>m
(1) k-2 and m+2 are NOT consecutive even integers.
(2) k-3 and m+1 are consecutive odd integers.
C

我认为D正确，请确认。

作者: redtea 时间: 2002-10-22 14:46

另一道jj: a mean=82 median=85
b mean=78 median=75
问a+b 的mean和median谁大，
1）a+b=79
2）a=42，b=37
答案是否是e?

欢迎光临国际顶尖MBA申请交流平台--TOPWAY MBA (http://forum.topway.org/)