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
- Isa Mustapha Agwai I Polytechnic, Lafia, Nasarawa State 2
- Jigawa State Polytechnic, Dutse, Jigawa State 4
- Joseph Sarwuan Tarka University, Makurdi, Benue State 17
- Kaduna Polytechnic (NCE), Kaduna, Kaduna State 2
- Kaduna Polytechnic, Kaduna 332
- Kaduna Polytechnic, Kaduna , Kaduna State (affl To Fed Univ of Tech, Minna) 6
- Kaduna State College of Education, Gidan-Waya (affliatted To Abu) 2
- Kaduna State University, Kaduna, Kaduna State 247
- Kano State Polytechnic, Kano, Kano State 197
- Kano University of Science and Technology, Wudil, Kano State 6