Improvement in estimating the population mean in simple random sampling using information on auxiliary attribute

被引：46

作者：

Abd-Elfattah, A. M. ^{[1
]}

El-Sherpieny, E. A. ^{[1
]}

Mohamed, S. M. ^{[1
]}

Abdou, O. F. ^{[1
]}

机构：

[1] Cairo Univ, Inst Stat Studies & Res, Giza 12613, Egypt

来源：

APPLIED MATHEMATICS AND COMPUTATION | 2010年 / 215卷 / 12期

关键词：

Ratio-type estimator; Simple random sampling; Auxiliary attribute; Efficiency;

D O I：

10.1016/j.amc.2009.12.041

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

This paper proposes some estimators for the population mean by adapting the estimator in Singh et al. (2008) [5] to the ratio estimators presented in Kadilar and Cingi 2006 [2]. We obtain mean square error (MSE) equation for all proposed estimators, and show that all proposed estimators are always more efficient than ratio estimator in Naik and Gupta (1996) [3], and Singh et al. (2008) [5]. The results have been illustrated numerically by taking some empirical population considered in the literature. (C) 2009 Elsevier Inc. All rights reserved.

引用

页码：4198 / 4202

页数：5

共 7 条

[1] Cochran W.G., 2007, Sampling techniques
[2] Improvement in estimating the population mean in simple random sampling
Kadilar, C
Cingi, H
[J]. APPLIED MATHEMATICS LETTERS, 2006, 19 (01) : 75 - 79
[3] Naik V.D., 1996, J INDIAN SOC AGR STA, V48, P151
[4] Shabbir J., 2007, PAK J STAT, V23, P1
[5] Ratio Estimators in Simple Random Sampling Using Information on Auxiliary Attribute
Singh, Rajesh
Chauhan, Pankaj
Sawan, Nirmala
Smarandache, Florentin
[J]. PAKISTAN JOURNAL OF STATISTICS AND OPERATION RESEARCH, 2008, 4 (01) : 47 - 53
[6] SUKHATME V, 1970, SAMPLING THEORY SURV
[7] Wolter K.M., 1985, INTRO VARIANCE ESTIM

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