Evaluating The Performances of Estimators of Population Mean Weight of Babies in FMC, Imo State Under Simple Random Sampling Scheme. Communication In Physical Sciences, [S. l.], v. 12, n. 1, 2024. DOI: 10.4314/cv6wxn94. Disponível em: https://journalcps.com/index.php/volumes/article/view/29. Acesso em: 3 sep. 2026.