Statistical Evaluation of Rainfall Data in Owerri, Imo State, Nigeria

Abstract

This paper evaluated the monthly and yearly average the rainfall data of Owerri from 2000 to 2016. Two-Way ANOVA was employed in the data and the result showed that the average yearly rainfall in Owerri is not the same but the average monthly rainfall in Owerri is not is not significantly different over the years of study.