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Mean Estimation of a Sensitive Variable under Nonresponse Using Three-Stage RRT Model in Stratified Two-Phase Sampling

The present study addresses the problems of mean estimation and nonresponse under the three-stage RRT model. Auxiliary information on an attribute and variable is used to propose a generalized class of exponential ratio-type estimators. Expressions for the bias, mean squared error, and minimum mean...

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Detalles Bibliográficos
Main Authors: Ronald Onyango, Brian Oduor, Francis Odundo
Formato: Artigo
Idioma:Inglês
Publicado: Hindawi Limited 2022-01-01
Series:Journal of Probability and Statistics
Acceso en liña:http://dx.doi.org/10.1155/2022/4530120
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