 |
| |||
| квадратическое отклонение | |||
|
平方偏 差 : 9 phrases in 3 subjects |
| General | 5 |
| Mathematics | 2 |
| Technology | 2 |
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