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
Included in
Applied Statistics Commons, Social and Behavioral Sciences Commons, Statistical Theory Commons
