ESTUDIO DE VARIOS ESTIMADORES DEL TIPO DE RAZON BAJO EL ENFOQUE DE LA INFERENCIA BASADA EN MODELOS Y CONSIDERANDO DOS DISEÑOS MUESTRALES, EL ALEATORIO SIMPLE Y EL ALEATORIO DOBLE

Abstract

In the present work a comparative study between four ratio type estimators is presented. The estimators were obtained under two sampling design: the simple random sampling design and the double sampling design, using the superpopulation approach. The conditions under which one estimator is better than another, from the view point of the mean square error, were established.