C. S. Agbebia

Calibration Approach Ratio Estimators of Population Median in Stratified Random Sampling Design

C. S. Agbebia & E. I. Enang · Asian Journal of Probability and Statistics · 2023

Median as a measure of location gives a more robust estimate than the mean when dealing with heavy tailed or skewed distributions. It can also be used in cases of qualitative variables and open end intervals. Calibration, an approach that adjusts the original design weight by inc...