Families of Estimators of Finite Population Variance using a Random Non-Response in Survey Sampling

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Families of Estimators of Finite Population Variance using a Random Non-Response in Survey Sampling

In this paper, a family of estimators for the finite population variance investigated by Srivastava and Jhajj (1980) is studied under two different situations of random non-response considered by Tracy and Osahan (1994). Asymptotic expressions for the biases and mean squared errors of members of the proposed family are obtained; in addition, an asymptotic optimum estimator(AOE) is also identifi...

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ژورنال

عنوان ژورنال: Korean Journal of Applied Statistics

سال: 2012

ISSN: 1225-066X

DOI: 10.5351/kjas.2012.25.4.681