# Induced Ranked Set Sampling when Units are Inducted from Several Populations

## DOI:

https://doi.org/10.6092/issn.1973-2201/7187## Keywords:

Best linear unbiased estimator, Bivariate Pareto distribution, Concomitants of order statistics, Ranked set sampling## Abstract

The method of ranked set sampling when units are to be inducted from several bivariate populations is introduced in this work. The best linear unbiased estimation of a common parameter of two bivariate Pareto distributions is discussed based on the *n* ranked set observations, when a sample of size *n*_{1} is drawn from a bivariate Pareto population with shape parameter *a*_{1} and a sample of size *n*_{2} is drawn from another bivariate Pareto with shape parameter *a*_{2} such that *n*=*n*_{1}+*n*_{2}. The application of the results of this paper is illustrated with a real life data.

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*78*(1), 57–79. https://doi.org/10.6092/issn.1973-2201/7187

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