A generalized class of difference type estimators for population median in survey sampling
نویسندگان
چکیده
منابع مشابه
A generalized class of difference type estimators for population median in survey sampling
In this paper, we propose a generalized class of difference type estimators of finite population median in simple and stratified random sampling. The expressions for bias and mean square error are derived up to first order of approximation. Numerical comparisons reveal that the proposed class of estimators performs better than the unbiased sample median estimator, ratio estimator, exponential e...
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ژورنال
عنوان ژورنال: Hacettepe Journal of Mathematics and Statistics
سال: 2016
ISSN: 1303-5010
DOI: 10.15672/hjms.201610614759