A mathematics professor wants to know which of three approaches to teaching calculus resulted in the best test performance (Sections 6.1, 6.2, or 6.3). Scores on the GRE-Quantitative (GRE-Q) portion were used as a blocking variable (block 1: 200- 400; block 2: 401-600; block 3: 601-800). The data are shown as follows. Conduct a two-factor randomized block ANOVA (α = .05) and Bonferroni MCPs using SPSS to determine the results of the study.
