- UID
- 222322
- 帖子
- 461
- 主题
- 17
- 注册时间
- 2011-7-2
- 最后登录
- 2015-7-31
|
Level 1 Volume 1 Reading 10
Can somebody pls help me with question number 10 at the end of Reading 10 (Sampling and Estimation)?
I don’t seem to be able to work out the answer to the question 10 a). I have no idea where they got the results from.
Cheers,
MK |
|
发表于 2013-4-7 07:09
|