Proportional sample
volume
British pronunciation/pɹəpˈɔːʃənəl sˈampəl/
American pronunciation/pɹəpˈoːɹʃənəl sˈæmpəl/

تعریف و معنای "proportional sample"

Proportional sample
01

the population is divided into strata and a random sample is taken from each stratum

LanGeek
دانلود برنامه
langeek application

Download Mobile App

stars

app store