Estimators of Population Mean under Two-Phase Sampling Technique

  • Wasia Sarda
  • Muhammad Ismail COMSATS Institute of Information and Technology, Lahore, Pakistan
Keywords: Estimators of population mean, Two-Phase sampling


The present research work is the collection of estimators for mean of population of concerned variable under two-phase sampling technique. It is a comprehensive study whose purpose is to present an overview of estimators developed by different researchers and to provide a convenient and comprehensive access to these estimators to researchers and scholars for their follow-up studies.

Author Biography

Wasia Sarda

Department of Statistics, Lahore Garrison University, Lahhore Pakistan