stratified | sampling
| sampling | |
| busin. | proovide valik |
| econ. | valimi võtmine |
| econ. account. | valimi moodustamine |
| English thesaurus | |||
| |||
| strat | |||
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stratified : 4 phrases in 2 subjects |
| Mathematics | 2 |
| Statistics | 2 |