Abstract

PINTO AHJUACHO, Jaime Tito. Medición del error de muestreo utilizando técnicas de conglomerados y grupos aleatorios en universos agropecuarios. Revista Varianza [online]. 2019, n.16, pp. 55-64. ISSN 9876-6789.

Abstract The estimation of parameters of the agricultural sector, demands the approach of sampling methodologies that propose to estimate the variance of the estimators that are constructed, it is important to measure the precision, measure the sampling error, for which we turn to the technique of cluster sampling and randomized groups, making an application we see the procedure of determining the sampling error for the study variables.

Keywords : Cluster sampling; Random Groups; Sampling error.