Analysis of Variance (anova)
Student: Onyinyechi Gift Igwe (Project, 2025)
Department of Statistics
University of Benin, Benin City, Edo State
Abstract
This project examines the application of Analysis of Variance (ANOVA) using the Completely Randomized Design (CRD) and Randomized Complete Block Design (RCBD). Example healthcare datasets were analyzed in Microsoft Excel to determine whether treatment differences were statistically significant. Results from both designs produced p-values greater than 0.05, indicating no significant group effects. The work highlights ANOVA’s importance in partitioning variability, reducing Type I error rates, and improving decision-making in experimental research. It also emphasizes the efficiency of computer-aided analysis for accurate and reproducible statistical results.
Keywords
For the full publication, please contact the author directly at: giftigwe126@gmail.com
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Institutions
- University of Ilorin, Kwara State 400
- University of Jos, Jos, Plateau State 19
- University of Lagos 18
- University of Maiduguri ( - Elearning), Maiduguri, Borno State 3
- University of Maiduguri, Borno State 109
- University of Nigeria, Nsukka, Enugu State 269
- University of Port Harcourt Teaching Hospital, Port Harcourt , River State 5
- University of Port-Harcourt, Rivers State 174
- University of Uyo, Akwa Ibom State 206
- Usmanu Danfodio University, Sokoto, Sokoto State 245