On the relative efficiency of some ratio and product estimators. – A. A. Adewara
December 27, 2020Journal Vol3_No.1&2
ABSTRACT
In this paper, the relative efficiency of (i) means per unit estimator, (ii) classical ratio and product estimators, (iii) Sr ivenkataramana and Srinath alternative ratio and product estimators(1976) and (iv) newly proposed alternative ratio and product estimators were examined and the conditions under which each of these estimators are preferred over the others were found and tested.