Estimating Population Mean in Sample Surveys


  • Dr. Vyas Dubey Professor and Head, School of Studies in Statistics, Pt. Ravishankar Shukla University, Raipur, C.G., INDIA
  • Dr. Minal Uprety Assistant Professor, Department of Quantitative Techniques/Systems, Prestige Institute of Management and Research, Indore, M.P., INDIA
  • Ujjwal Dubey Computer Science Engineer, Department of Computer Science and Engineering, Shri Shankaracharya Group of Institutions, Bhilai, C.G., INDIA



Bias, Mean Squared Error (MSE), Relative Efficiency, Simple Random Sampling without Replacement (SRSWOR), Probability Proportional to Size (PPS) Sampling


The paper deals with a generalized estimator of population mean which includes several estimators as its particular cases. Under certain conditions, the proposed estimator is more efficient than existing estimators. Results are supported by numerical illustration.




How to Cite

Dr. Vyas Dubey, Dr. Minal Uprety, & Ujjwal Dubey. (2020). Estimating Population Mean in Sample Surveys. International Journal of Engineering and Management Research, 10(6), 106–117.