Search Results - subject:"Population Variance"

A minimum variance unbiased estimator of finite population variance using auxiliary information

Panigrahi, Archana; Dash, Priyaranjan; Mishra, Gopabandhu - In: Statistics in transition : an international journal of … 26 (2025) 3, pp. 209-221

A class of estimators of finite population variance (S_y^2) using auxiliary information has been proposed under simple … estimator of finite population variance from the proposed class of unbiased estimators. The efficiency of the class of …

Persistent link: https://www.econbiz.de/10015506719

Effects of measurement errors on population estimates from samples generated from a stratified population through systematic sampling technique

Ouko, Abel - In: Expert journal of economics 2 (2014) 3, pp. 120-132

parameters. This study indicates the effects of measurement errors on estimates of population total and population variance when … errors affected the accuracy of the estimates by overestimating both the population total and the population variance. Random … errors only added variability to the data but their effect on the estimates of the population total and population variance …

Persistent link: https://www.econbiz.de/10012062058

Effects of Measurement Errors on Population Estimates from Samples Generated from a Stratified Population through Systematic Sampling Technique

OUKO, Abel; KIPKOECH, Cheruiyot W.; KIRIMI, Emily - In: Expert Journal of Economics 2 (2014) 3, pp. 120-132

Persistent link: https://www.econbiz.de/10011183025

ANALYSIS OF VARIANCE USED IN THE STUDY OF THE RELATIONSHIP BETWEEN VARIABLES

ROSCA, Elisabeta R. - In: The Annals of the "Stefan cel Mare" University of … 8 (2008) 1(8), pp. 202-211

The paper “Analysis of Variance Used in the Study of the Relationship between Variables” presents an introduction in ANOVA, which has a different methodology depending on the number of factors taken into study. The paper emphasizes that ANOVA can be used in the case in which for the...

Persistent link: https://www.econbiz.de/10004997440

Equilibrated strategy for population variance estimation

Espejo, Mariano; Espejo, Mercedes - In: TEST: An Official Journal of the Spanish Society of … 1 (1992) 1, pp. 79-91

Persistent link: https://www.econbiz.de/10005184342