Download This PaperA Study Based on Chain Ratio-Type and Chain Ratio-Ratio-Type Exponential Estimator for Estimating the Population Mean in Systematic Sampling
Int. J. Agricult. Stat. Sci. Vol. 15, No. 2, 2019
10 Pages Posted: 7 May 2020
Date Written: 2019
Abstract
In this paper, we have suggested a chain ratio-type and a chain ratio-ratio type exponential estimator for estimating the population mean Y of the study variable y in systematic sampling. The properties of the suggested estimators are studied under large sample approximation. Conditions are obtained in which the suggested estimators are better than the systematic sample mean sampling. yst, ratio estimator y Rsy in systematic sampling and ratio-type exponential estimator y Re sy in systematic
Keywords: Study and auxiliary variables, Chain ratio-type and Chain ratio-ratio type exponential estimators, Systematic sampling, First degree approximation (FDA)
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