字典網>> 英漢字典>> P開頭詞條>>proportional sampling的意思

proportional sampling

讀音

漢語翻譯

【化】 比例抽樣

英文解釋:

名詞 proportional sampling:

  1. the population is divided into subpopulations (strata) and random samples are taken of each stratum
    同義詞:stratified sampling, representative sampling

猜你喜歡: