Tìm kiếm
Representative sample
/ɹˌɛpɹɪzˈɛntətˌɪv sˈampəl/
/ɹˌɛpɹɪzˈɛntətˌɪv sˈæmpəl/
Representative sample
01
the population is divided into strata and a random sample is taken from each stratum
Ví dụ
Từ Gần
Tìm kiếm
the population is divided into strata and a random sample is taken from each stratum