A new approach for estimating variance of a population employing information obtained from a stratified random sampling
In this article, we suggest an enhanced estimator for the estimation of finite population variance using twofold auxiliary variable under stratified random sampling. The numerical expressions for the bias and MSE are determined up to the first order of approximation. In order to effectively validate...
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| Principais autores: | , , , , , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
Elsevier
2023-11-01
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| Serier: | Heliyon |
| Fag: | |
| Online adgang: | http://www.sciencedirect.com/science/article/pii/S2405844023086851 |
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