unrestricted
| random sample
| unrestricted | |
| econ. commun. | não estruturada |
| Random sample | |
| pharma. | Amostra casual |
| random sample | |
| math. | amostra aleatória |
| stat. scient. | amostra casual |
| |||
| não estruturada | |||
|
unrestricted : 22 phrases in 11 subjects |
| Communications | 5 |
| Earth sciences | 1 |
| Energy industry | 1 |
| Information technology | 4 |
| International Monetary Fund | 2 |
| Labor law | 1 |
| Law | 3 |
| Mathematics | 1 |
| Mechanic engineering | 1 |
| Microsoft | 1 |
| Statistics | 2 |