“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): 69-87. https://doi.org/10.55562/jrucs.v56i1.7.