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Research Article Open access CC BY 4.0

Development of Estimation Procedure of Population Variance in Stratified Randomized Response Technique

Nadia Mushtaq, Iram Saleem

Asian Journal of Probability and Statistics · pp. 1–8 · Published 28 Sep 2020

10.9734/ajpas/2020/v9i230221

Abstract

Singh et al. (2016) presented a ratio and regression estimators of population variance of a sensitive variable using auxiliary information based on randomized response technique (RRT). In this article, the RRT is considered in stratified random sampling for the estimation of variance. A generalized class of estimators of variance in stratified RRT is proposed and derive the procedure of variance estimation in stratified RRT. The expression of the bias and mean square error are expressed. The empirical findings support the soundness of proposed scheme of variance estimation.

Stratified random sampling sensitive variable randomized response technique variance estimation.

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