A CONFIDENCE INTERVAL FOR PROPORTION IN FINITE POPULATION DIVIDED INTO TWO STRATA: A NUMERICAL STUDY
A CONFIDENCE INTERVAL FOR PROPORTION IN FINITE POPULATION DIVIDED INTO TWO STRATA: A NUMERICAL STUDY
Author(s): Wojciech ZielińskiSubject(s): Economy
Published by: Szkoła Główna Gospodarstwa Wiejskiego w Warszawie
Keywords: confidence interval; sample size; fraction; finite population;
Summary/Abstract: Consider a finite population of N units. Let the fraction of units with a given property. The problem is in interval on the basis of a sample drawn due to the simple random estimation of sampling without replacement. Suppose, that the population is divided into is proposed two (disjoint) strata. In the paper the confidence interval for based on samples from two strata.
Journal: Metody Ilościowe w Badaniach Ekonomicznych
- Issue Year: XVI/2015
- Issue No: 2
- Page Range: 152-158
- Page Count: 7
- Language: English