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 … coverage ratio and average width of the proposed confidence interval are compared with certain existing and widely used …