New Ratio Estimators of a Population Mean Using One Auxiliary Variable in Simple Random Sampling

The new ratio estimators of a population mean using one auxiliary variable in simple random sampling are introduced. The efficiency of these estimators are compared with the ratio estimators proposed by Sisodia and Dwivedi (1981), Singh and Kakran (1993) and, Upadhyaya and Singh (1999) on the basis...

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Main Authors: Wuttichai Srisodaphol", Kunjira Kingphai, Nipaporn Tanjai
語言:English
出版: Science Faculty of Chiang Mai University 2019
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在線閱讀:http://it.science.cmu.ac.th/ejournal/dl.php?journal_id=5773
http://cmuir.cmu.ac.th/jspui/handle/6653943832/66815
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