Open AccessImproved Ratio Type Estimators Using Auxiliary Attribute for Population Variance
Author(s) -
Chandni Kumari,
Ratan Kumar Thakur
Publication year - 2020
Publication title -
international journal of science and research (ijsr)
Language(s) - English
Resource type - Journals
ISSN - 2319-7064
DOI - 10.21275/sr20426180318
Subject(s) - estimator , population variance , statistics , type (biology) , variance (accounting) , mathematics , population , computer science , biology , medicine , economics , accounting , ecology , environmental health
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