Ratio Estimators in Simple Random Sampling when Study Variable is an Attribute
General Mathematics
2011-03-30 v1
Abstract
In this paper we have suggested a family of estimators for the population mean when study variable itself is qualitative in nature. Expressions for the bias and mean square error (MSE) of the suggested family have been obtained. An empirical study has been carried out to show the superiority of the constructed estimator over others.
Cite
@article{arxiv.1011.0919,
title = {Ratio Estimators in Simple Random Sampling when Study Variable is an Attribute},
author = {Rajesh Singh and Mukesh Kumar and Florentin Smarandache},
journal= {arXiv preprint arXiv:1011.0919},
year = {2011}
}
Comments
9 pages