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An adaptive allocation sampling design for which the conventional stratified estimator is an appropriate estimator |
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| Authors: | Mohammad Moradi Mohammad Salehi |
| Institution: | 1. Department of Science, Razi University, Kermanshah, Iran;2. Department of Mathematics, Statistics and Physics, Qatar University, P.O. Box 2713, Doha, Qatar;3. Department of Mathematical Sciences, Isfahan University of Technology, Isfahan 84156-83111, Iran |
| Abstract: | Adaptive allocations in stratified sampling design are suitable for studying Biological and Environmental populations. Biologists tend to use the conventional stratified estimator for an adaptive allocation sampling design in spite of its adaptive nature. In this paper, we have introduced an adaptive allocation sampling design for which the conventional stratified estimator has some desired statistical properties. We conduct a simulation study on a real population. The results show that the conventional stratified estimator for the introduced adaptive allocation sampling design is more efficient than other available estimators. |
| Keywords: | Stratified population Neyman's allocation Murthy's estimator Conventional stratified estimator |
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