Principal De la Torre is conducting a study on academic performance. He wants to know the difference in average exam scores of students from two different sections. Given the fact that this study has one predictor variable, the outcome variable is quantitative in nature, and recipients will be coming from different populations, what statistical test is the most appropriate to use by Principal De la Torre? a. Wilcoxon Rank-Sum test b. Pearson r c. ANOVA d. t-test