“Employing the Empirical Function and the Kaplan-Meier Method to Estimate the Survival Function for Grouped Complete Data for the Iraqi Population” (2025) Journal of Al-Rafidain University College For Sciences ( Print ISSN: 1681-6870 ,Online ISSN: 2790-2293 ), 56(1), pp. 69–87. doi:10.55562/jrucs.v56i1.7.