Kumar, Manish

• 2014, Volume 15, Issue Number: 3 - Articles
  A Class of Dual to Ratio-cum-Product Estimators of Population Mean Using Known Correlation Coefficient Between Auxiliary Variates
  Abstract
• 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
  Abstract
• 2021, Volume 22, Issue Number 3 - Articles
  A Generalized Class of Estimators of Population Mean in Two-Phase Sampling Using Two Auxiliary Variables
  Abstract