Sinonim representative sample

English Thesaurus

1. the population is divided into strata and a random sample is taken from each stratum (noun.cognition)

hypernym	:	sample, sample distribution, sampling,
definition	:	items selected at random from a population and used to test hypotheses about the population (noun.cognition)

domain category	:	statistics,
definition	:	a branch of applied mathematics concerned with the collection and interpretation of quantitative data and the use of probability theory to estimate population parameters (noun.cognition)