An improved estimator of finite population mean using auxiliary attribute(s) in stratified random sampling under non-response. | [Pakistan Journal of Statistics and Operation Research • 2014]

Author(s):

1. Rajesh Singh: Department of Statistics, BHU, Varanasi U.P, India

2. Sachin Malik: Department of Statistics, BHU, Varanasi U.P, India

Abstract:

In the present study, we propose a new estimator for population mean in the case of stratified random sampling using Singh et al. (2007) and Kadilar and Cingi (2005) estimators when the information is available in form of attributes under non-response. Expressions for the mean squared error (MSE) of the proposed estimators are derived up to the first degree of approximation. The theoretical conditions have also been verified by a numerical example. It has been shown that the proposed estimators are more efficient than the traditional estimators.

Page(s): 147-155

DOI: DOI not available

Published: Journal: Pakistan Journal of Statistics and Operation Research, Volume: 10, Issue: 2, Year: 2014

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