Ratio estimators of population means using quartile function of auxiliary variable using double sampling
Ratio estimators have been used in survey sampling for estimating population mean when the population mean of an auxiliary variable is known. However, as the auxiliary information is not always available we cannot gain any benefit from using ratio estimators to increase the efficiency of the popul...
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| Format: | Article |
| Language: | English |
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Prince of Songkla University
2019-02-01
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| Series: | Songklanakarin Journal of Science and Technology (SJST) |
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| Online Access: | https://rdo.psu.ac.th/sjstweb/journal/41-1/14.pdf |