Abu-Shawiesh, Moustafa Omar Ahmed; Kibria, Bhuiyan … - In: Statistics in Transition new series (SiTns) 23 (2022) 1, pp. 109-128
The confidence interval is an important statistical estimator of population location and dispersion parameters. The paper considers a robust modified confidence interval, which is an adjustment of the Student's t confidence interval based on the decile mean and decile standard deviation for...