A note on usual correlation coefficient in systematic sampling

Jaj P. Gupta; Ravindra Singh

doi:10.6092/issn.1973-2201/837

A note on usual correlation coefficient in systematic sampling

Authors

Jaj P. Gupta Punjab Agricultural University, Ludhiana
Department of Mathematics and Statistics
Ravindra Singh Punjab Agricultural University, Ludhiana
Department of Mathematics and Statistics

DOI:

https://doi.org/10.6092/issn.1973-2201/837

Abstract

The usual correlation coefficient estimator for finite population in case of systematic sampling has been studied in this paper. The approximate expressions for bias and variance of the estimator have been obtained.