WordNet: edustava otos, stratifioitu otos
the population is divided into strata and a random sample is taken from each stratum
- domain: topic tilastotiede
- hypernym otanta, otos
edustava otos
- (englanti) proportional sample (synonyymi)
- (englanti) representative sample (synonyymi)
stratifioitu otos
- (englanti) stratified sample (synonyymi)