 |
| Англійський тезаурус | |||
| |||
| Selection of samples by a process involving equal chances of selection of each item | |||
|
random sampling : 6 фраз в 2 тематиках |
| Математика | 5 |
| Статистика | 1 |
|
| Англійський тезаурус | |||
| |||
| Selection of samples by a process involving equal chances of selection of each item | |||
|
random sampling : 6 фраз в 2 тематиках |
| Математика | 5 |
| Статистика | 1 |