Match these terms from a. The test statistic calculated in ANOVA; the ratio of the variance Chapters 6 and 7 with their between groups and the variance within groups. definitions. b. Analysis of variance that has more than one independent variable. c. A test performed after a significant ANOVA result to identify which Error variance relationships in the ANOVA are significant. F ratio d. Variability in a measure stemming from a source other than the variables included in the analysis. Factorial ANOVA e. A measure of the variability between groups; the difference between the sum of squares total and the sum of squares within in a one-way Matched pairs t test ANOVA. Post hoc test f. A t test in which each member of one group is paired with a member of the second group who has similar characteristics, in order to limit Sum of squares error variance. g. The sum of the squared deviations from the mean in a set of scores. Sum of squares between h. The variability between scores within the same group; also called error variance because it is variation that is not explained by the Sum of squares within independent variable