Adjustment of the Auxiliary Variable(s) for Estimation of a Finite Population Mean

ISBN: 978-981-08-8407-9

Authors: Ayesha Nazuk, Sadia Nadir and Javid Shabbir

Abstract:

In this paper we have worked on estimators by Prasad (1986) and Lui (1991). We have introduced estimators efficient than estimators proposed by Chakrabarty (1979), Singh and Singh (1997), Singh (2002) and Singh et al. (2006).

Keywords: model based approach, product estimator, ratio estimator, regression estimator