 |
Probeerhebung
| an Ort und Stelle
| Probeerhebung | |
| econ. | pilot census; test survey; testing survey |
| math. | exploratory survey |
| stat. | pilot survey; sample survey |
| an Ort und Stelle | |
| comp. | on-site |
| econ. | marketing survey |
| opt. | on site |
| |||
| pilot census; test survey; testing survey | |||
| exploratory survey | |||
| pilot survey; sample survey | |||
| exploratory sampling | |||
| Probeerhebung: 7 phrases in 1 subject |
| Statistics | 7 |