Gbadegesin, A.Oyeranti, O. A.2026-01-282005978-121-405-8ui_inbk_gbadegesin_introduction_2005https://repository.ui.edu.ng/handle/123456789/11683In: Gbadegesin, A., Olopoenia, R., and Jerome, A. (eds.) Statistics for the Social Sciences, pp. 1-7enBook chapter