Question 31 (1 point) David conducted a study to determine whether television viewing habits differ as a function of gender. He recruited 20 males and 20 females to record the number of hours over a one-week period that they spent watching dramas, sitcoms, and the news on their TVs. David has used a IIIIII!! natural groups design matched group design within-subjects factorial design between-subjects factorial design O mixed factorial design The following three questions refer to the following dataset: MacBook Air 80 DII DD F3 F4 F5 F6 F7 F8 F9 F10 $ % & 3 4 5 6 7 8 E R Y U O D F G H C K LNumber of Percentage of exams/assignments classes attended that due in a given week week 3 50 2 25 0 100 75 5 0 Question 32 (1 point) An average, how much does students' attendance vary from what is predicted? 18.04 24.02 36.20 15.10 19.50 Question 33 (1 point) What is the observed test statistic to determine whether those who have more exams/assignments in a week attend a smaller percentage of classes that week? 3.67 MacBook Air 20 poo F3 DD DII F4 F5 DD F6 F7 F8 F9 # $ % "> & 4 5 O OOQuestion 33 (1 point) What is the observed test statistic to determine whether those who have more exams/assignments in a week attend a smaller percentage of classes that week? 3.67 3.18 -3.18 -4.12 -3.67 Question 34 (1 point) Saved The regression equation is , where is the y-intercept and is the slope. Oy= 90.88x - 18.58; -18.58; 90.88 Oy=-18.58x+ 90.88; 90.88; -18.58 MacBook Air 20 DD F3 F4 F5 F6 F7 F8 F9 F10 $ % > & 4 5 6 7 8 9 O E R T Y UQuestion 34 (1 point) Saved The regression equation is where is the y-intercept and is the slope. Oy= 90.88x - 18.58; -18.58; 90.88 Oy=-18.58x+ 90.88; 90.88; -18.58 Ov= 90.88x - 18.58; 90.88; -18.58 Oy= 18.58x+ 90.88; 18.58; 90.88 Oy=-18.58x + 90.88; -18.58; 90.88 The following two questions are based on the study below. A statistics class participated in an online mock juror experiment examining the influence of eyewitness testimony credibility on guilt ratings where students were randomly assigned to read trial testimony that either included credible eyewitness testimony, discredited eyewitness testimony, or no eyewitness testimony. Following the presentation of the evidence, ratings of guilt were taken from each student on a scale of 1 - 7 with higher ratings indicating higher likelihood of guilt. The data are shown below: MacBook Air 80 DD DII DD F3 F4 F5 F6 F7 F8 F9 F10 # $ % & * "> O - 3 4 5 6 8 E R T Y U O