STATSSSSSS

16 psychology students were selected to participate in an experiment about the impact of explicit songs into aggression level. All participants will be listening to music for a span of 15 minutes. 8 of the were exposed first to inexplicit songs and the other & were exposed to explicit songs. The researchers then measured their aggression level. After a while, the 8 participants who were exposed to inexplicit songs were now exposed to explicit songs and for the other S, they were now exposed to inexplicit songs. Then, aggression level was measured again. Below are their scores. EXPLICIT IMPLICIT (AGGRESSION LEVEL) (AGGRESSION LEVEL) 72 60 62 52 78 65 65 55 44 50 57 44 64 68 68 61 56 58 42 39 53 48 59 51 64 59 50 45 49 54 75 67 1 . State the problem 2. State the Ho and Ha 3. Identify the control condition and experimental condition and explain why. | 4. What is the appropriate statistical test? Why? Include as well the experimental design used. 5. Provide the descriptive statistics FOR EACH CONDITION including the plots (box, density, histogram), and provide an explanation 6. Conduct the test of normality and determine if there is a violation. Provide an explanation for each variable. Include the test of normality table. 7. What is the degrees of freedom? How did it come to that value? B. Provide the critical value of f and explain the decision rule. 9. What is the mean difference? Explain how it resulted in that value. 10. What is the p-value? Explain if it is significant or not. 11. Provide the effect size and interpret 12. Write the complete results