3 Exam 3.pdf x Jenna A Encanto Film x At The Fire Next Time Q A+ Between the World an X Analytical Essay Roug g%2023%20Exam%203.pdf C 1/6 - 100% + I want to do a study to expose students' attitudes toward campus life. I select a sample of 174 students to serve as my subjects. Before I begin, I want to be sure that there is equal representation of those who do and those who do not approve of the university administration. Use the data for questions 4 & 5 Approve 0 = 83 4. What is the expected frequency for the approve cell? Not Approve 0 = 91 a. 83 b. 91 c. 87 d. 2 5. What is the value of Chi-square? (2 POINTS) a. .37 b. 3.84 c. .185 d. 87 6. In a social psychology experiment a small group of subjects and a large group of subjects worked independently to rank order the appeal of a set of twenty photographs. To compare the small group's rankings to the large group's rankings I should use a. the Mann-Whitney U. b. the Chi-square. c. the t-test. d. the Wilcoxon. 7. At the beginning of the semester I ask my students to rank order a set of the ten most common concerns regarding statistics courses. At the end of the semester they rank the concerns again. If I want know if their concerns have changed over time I should use a. the Mann-Whitney U. b. the Chi-square. MacBook Air JA DII DD F5 F6 F7 F8 F9 F10 F11