An Unbiased Estimator of Finite Population Mean Using Auxiliary Information
In this paper, an unbiased estimator is constructed by using a linear combination of an estimator of study variable and mean per unit estimator of an auxiliary variable under simple random sampling without replacement scheme. The efficiency of the estimator under optimality compared with the mean pe...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Springer
2021-01-01
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| Series: | Journal of Statistical Theory and Applications (JSTA) |
| Subjects: | |
| Online Access: | https://www.atlantis-press.com/article/125950414/view |