. Andy is interested in whether people in different social classes have different attitudes toward fate. The following hypothetical data are scores on a test that measures a person's attitudes toward fate. A high score indicates that a person views fate as being out of his or her control. Low scores indicate that he or she feels directly responsible for what happens. Lower class Middle class Upper class 12 13 6 10 4 5 11 9 8 9 6 2 12 2 3 10 a. Identify the independent and dependent variables. (2x2-4 points) b. State your null and alternative hypotheses. (2x2 = 4 points) c. Construct an ANOVA summary table. Do you reject or retain null hypothesis? (27 points) d. Examine the differences between the middle and upper classes with a Tukey HSD test. (8 points) Note. READ CAREFULLY. No need to do HSD for ALL possible pairwise comparisons. Focus on the middle vs. upper class comparison. e. Summarize your results in a paragraph. Be sure to include 1) results from the ANOVA and a post-hoc test, and 2) your conclusion about social class differences in attitudes toward fate. (7 points)