다단추출 표본설계의 층효율성 연구
Sampling designs often use stratified sampling, where elements or clusters of the study population are divided into strata and an independent sample is chosen from each stratum. The stratification strategy consists of stratification and sample allocation, which are important issues that are repeated...
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Veröffentlicht in: | Ŭngyong tʻonggye yŏnʼgu 2023, Vol.36 (4), p.337-347 |
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Format: | Artikel |
Sprache: | kor |
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