Exponential ratio-product type estimators under second order approximation in stratified random sampling
Statistics Theory
2014-04-11 v1 Statistics Theory
Abstract
Singh et al (20009) introduced a family of exponential ratio and product type estimators in stratified random sampling. Under stratified random sampling without replacement scheme, the expressions of bias and mean square error (MSE) of Singh et al (2009) and some other estimators, up to the first- and second-order approximations are derived. Also, the theoretical findings are supported by a numerical example.
Keywords
Cite
@article{arxiv.1404.2608,
title = {Exponential ratio-product type estimators under second order approximation in stratified random sampling},
author = {Rajesh Singh and Prayas Sharma and Florentin Smarandache},
journal= {arXiv preprint arXiv:1404.2608},
year = {2014}
}
Comments
11 pages, 1 table; The efficient use of supplementary information in finite population sampling,Education Publishing, USA, (2014)