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Note on a Comparison of Stratified with Simple Random Sampling in the Estimation of Proportions

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Alternative Title
比率의 推定에서 層化와 單純確率抽出의 比較에 관한 硏究
Abstract
單純確率抽出과 比例 및 最適割當에 의한 層化確率抽出에서 比率의 推定이 요구될 때 구해진 推定量들 사이에 有 性을 비교하였다.
With intelligent wuse, stratified random sampling nearly always gives a more precise estimate than simple random sampling. But it is not true that any stratificationgives a more efficiency than a simple random sample.

On the other hand, the estimation of population proportions are often required in the field of survey sampling. In this paper a comparison is made between simple random sampling and stratified random sampling with proportional and optimum allocation in the estimaion of proportions.
With intelligent wuse, stratified random sampling nearly always gives a more precise estimate than simple random sampling. But it is not true that any stratificationgives a more efficiency than a simple random sample.

On the other hand, the estimation of population proportions are often required in the field of survey sampling. In this paper a comparison is made between simple random sampling and stratified random sampling with proportional and optimum allocation in the estimaion of proportions.
Author(s)
Yeo, Sung-Chil
Issued Date
1981
Type
Research Laboratory
URI
https://oak.ulsan.ac.kr/handle/2021.oak/5026
http://ulsan.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002025461
Alternative Author(s)
余成七
Publisher
연구논문집
Language
eng
Rights
울산대학교 저작물은 저작권에 의해 보호받습니다.
Citation Volume
12
Citation Number
1
Citation Start Page
53
Citation End Page
57
Appears in Collections:
Research Laboratory > University of Ulsan Report
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