proportional sampling

• 比例采样,比例抽样,按比例抽样

英英释义

Noun:

1. the population is divided into subpopulations (strata) and random samples are taken of each stratum

近反义词

【近义词】

• representative sampling 代表性抽样,典型抽样...
• stratified sampling 分层抽样,分层抽样法,分...