Vishwakarma, Gajendra K.
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2016, Volume 17, Issue Number: 1 - Articles
Improved Ratio and Product Type Estimators of Finite Population Mean in Two-phase Sampling
Abstract -
2017, Volume 18, Issue Number 1 - Articles
A Generalized Class of Regression-cum-Ratio Estimators of Population Mean in Simple Random Sampling
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2018, Volume 19, Issue Number 2 - Articles
Class of Estimators for Effective Estimation of Population Mean in Two-Phase sampling
Abstract