期刊名称：Pakistan Journal of Statistics and Operation Research
印刷版ISSN：2220-5810
出版年度：2013
卷号：9
期号：4
页码：363-371
DOI：10.1234/pjsor.v9i4.211
语种：English
出版社：College of Statistical and Actuarial Sciences
摘要：We consider the problem of estimating the finite population mean when some information on auxiliary attribute is available. We obtain the mean square error (MSE) equation for the proposed estimators. It has been shown that the proposed estimator is better than Naik and Gupta (1996), Singh et al. (2008), Abd-Elfattah (2010) estimators. The results have been illustrated numerically by taking some empirical population considered in the literature.
关键词：Statistics;SRSWOR, Attribute, Point bi-serial correlation, MSE, Efficiency
