 |
| |||
| satunnaisotanta | |||
| Angielski tezaurus | |||
| |||
| Selection of samples by a process involving equal chances of selection of each item | |||
|
random sampling : 8 do fraz, 2 tematyki |
| Matematyka | 5 |
| Statystyka | 3 |
|
| |||
| satunnaisotanta | |||
| Angielski tezaurus | |||
| |||
| Selection of samples by a process involving equal chances of selection of each item | |||
|
random sampling : 8 do fraz, 2 tematyki |
| Matematyka | 5 |
| Statystyka | 3 |