Quiz Instructions A Chi-Square Test of Independence evaluates whether the conditional proportions of two variables are statistically independent of one another. 10.1 Overview The last statistical test that we studied (Analysis of Variance or ANOVA) involved examining the relationship between a categorical explanatory variable and a quantitative response variable. Next, we will consider inference in the context of relationships between two categorical variables, corresponding to case C->C. The Chi-Square Test of Independence allows us to examine our observed data and to evaluate whether we have enough evidence to conclude, with a reasonable level of certainty (p