Utilising bivariate auxiliary information for enhanced estimation of population mean under simple and stratified random sampling schemes

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JNSF_47_2_199.pdf (2.9 MB)

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2019-06

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NSF:Colombo

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Auxiliary variable, Bias, Mean squared error, Percent relative efficiency, Stratified random sampling

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Journal of the National Science Foundation of Sri Lanka,47(2):p.199-211

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https://dl.nsf.gov.lk/handle/1/24613

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Journal of the National Science Foundation of Sri Lanka

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