After the hypothesis test about his class average, James had another question whether his class average is significantly different from the professor's other two classes. James asked students in the two classes about their scores and collected 14 and 12 scores from each class. What statistical test should James use to compare average scores of the three classes? F-test Z-test t-test ANOVA What assumptions should James have to use for the test method answered in Question 26? a) Samples are randomly and independently drawn b) Populations are normally distributed for) c) Populations have equal variances d) All of the above e) None of the above James did the test answered in Question 26 and made the following table. Choose the best answer for the above QUESTION 28. 40 0 82