 |
| |||
| 标准误差估计 | |||
| 标准差估计值 | |||
| estimate of standard error: 18 phrases in 10 subjects |
| Agriculture | 1 |
| Business | 2 |
| Commerce | 1 |
| Economy | 2 |
| International Monetary Fund | 1 |
| International trade | 1 |
| Mathematics | 1 |
| Oil / petroleum | 1 |
| Statistics | 2 |
| Technology | 6 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips