An Alternative Ratio-cum-Product Estimator of Population Mean Using a Coefficient of Kurtosis for Two Auxiliary Variates

Data Science Journal

Rajesh Tailor¹  Balkishan Sharma³  Med Ram Verma² 

[1] School of Studies in Statistics, Vikram University;Division of Livestock Economics, Statistics and Information Technology, Indian Veterinary Research Institute (IVRI);Sri Aurobindo Institute of Medical Science

关键词: Population mean;    Bias;    Mean squared error;    Coefficient of kurtosis;   

DOI  :  10.2481/dsj.008-034

学科分类：计算机科学（综合）

来源: Ubiquity Press Ltd.

【 摘 要 】

References(6)An alternative ratio-cum-product estimator of population mean using the coefficient of kurtosis for two auxiliary variates has been proposed. The proposed estimator has been compared with a simple mean estimator, the usual ratio estimator, a product estimator, and estimators proposed by Singh (1967) and Singh et al. (2004). An empirical study is also carried out in support of the theoretical findings.

【 授权许可】

Unknown