ESTIMATING POPULATION COEFFICIENT OF VARIATION USING A SINGLE AUXILIARY VARIABLE IN SIMPLE RANDOM SAMPLING
نویسندگان
چکیده
منابع مشابه
Improvement in estimating the population mean in simple random sampling using information on auxiliary attribute
This paper proposes some estimators for the population mean by adapting the estimator in Singh et al. (2008) [5] to the ratio estimators presented in Kadilar and Cingi 2006 [2]. We obtain mean square error (MSE) equation for all proposed estimators, and show that all proposed estimators are always more efficient than ratio estimator in Naik and Gupta (1996) [3], and Singh et al. (2008) [5]. The...
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ژورنال
عنوان ژورنال: Statistics in Transition New Series
سال: 2019
ISSN: 1234-7655,2450-0291
DOI: 10.21307/stattrans-2019-036