- UID
- 166756
- 在线时间
- 小时
- 注册时间
- 2006-7-6
- 最后登录
- 1970-1-1
- 主题
- 帖子
- 性别
- 保密
|
40.3204-!-item-!-187;#058&003218
If set S consists of the numbers 1, 5, -2, 8, and n, is 0 < n < 7 ?
(1)The median of the numbers in S is less than 5.
(2)The median of the numbers in S is greater than 1.
-------------------------------------------------------------------------------------------------------------------------------------------------------- 【答案】C
每次都會把n等於中位數來做 但是n一定等於中位數嗎 這題要怎麼做? 求解 感激 |
|