Population Mean Estimation with Sub Sampling the Non-Respondents Using Two Phase Sampling

Authors

Sunil Kumar, Alliance University, Karnataka, IndiaFollow
M Viswanathaiah, Shantha Group of Institutions, Karnataka, IndiaFollow

Abstract

The problem of non-response in double (or two phase) sampling is dealt with combined ratio, product and regression estimators. Expressions of bias and MSE for these estimators are obtained. Comparisons of a proposed strategy with a usual unbiased estimator and other estimators are carried out and results obtained are illustrated numerically using an empirical sample.

DOI

10.22237/jmasm/1398917460