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www.stat.auckland.ac.nz/~iase/publications
2. MAA notes;GW Cobb,1992
3. Moore, T. L., & Roberts, R. A. (1989). Statistics at liberal arts colleges. The American Statistician, 43, 80–85.
4. National Curriculum Development Centre. (1999). Uganda primary school curriculum: Syllabus for primary schools (Vol. 1, pp. 219–275). Kampala: Author.
5. National Curriculum Development Centre. (2000). Teachers’ guide to Uganda primary school curriculum (Vol. 1, pp. 241–352). Kampala: Author.