Using Auxiliary Information More Efficiently in Population Variance Estimation - A New Family of Estimators
2020 ◽
Vol 2
(2)
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pp. 1-12
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In this article, we have suggested estimation of variance in finite population by using known values of parameter related to auxiliary information such as rank and second raw moment of auxiliary variable in stratified random sampling. The expression for the bias and mean squared error (MSE) of the suggested estimator are obtained up to first order of approximation. The proposed estimator is efficient comparatively various other estimators. A numerical and theoretical study are performed to support the suggested estimator.
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2017 ◽
Vol 13
(2)
◽
pp. 77-108
Keyword(s):
2020 ◽
Vol 2020
◽
pp. 1-13
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1983 ◽
Vol 32
(1-2)
◽
pp. 47-56
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2020 ◽
Vol 8
(2)
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pp. 49-56