Why should ANOVA be used to compare three or more independent groups instead of the independent samples t-test? (1 point) 2. What are the two main parts of an ANOVA test called and what does each one tell us? (1 point) 3. A department was assessing whether students who took a standard lecture class, a hybrid class, and an online only class differed in their mean quiz scores. The data are in the table below. (9 points) Online Only Hybrid Lecture 6 4 2 5 7 3 6 6 2 5 5 1 5 6 4 6 5 3 State the null and research hypothesis in H0; H1 terms. Then, hand-calculate and use your results to complete the table below