Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
proportional sample | Yes | No | No | No |
sample distribution | Yes | No | No | No |
proportional sample (noun) | sample distribution (noun) |
---|---|
the population is divided into strata and a random sample is taken from each stratum | items selected at random from a population and used to test hypotheses about the population |