10. . Which variables are the participant variables? (They act as independent variables in this study.) . What are the dependent variables? . Is Anger-Out a quantitative or qualitative variable? . Does AngerOut have a positive skew, a negative skew. or no skew? . What are the mean and standard deviation of the Anger- Out scores? Compute a confidence interval for the mean AngerOut score. . Is there a difference in how much males and females use aggressive behavior to improve an angry mood? For the "Anger-Out" scores: 1. Create parallel box plots. 2. Create a backtoback stem and leaf displays (You may have trouble finding a computer to do this So you may have to do it by hand). 3. Compute a confidence interval on the difference between means. 4. Compute a significance test on the difference between means using a t test. 5. Compute a significance test on the difference between means using ANOVA. Compare your results to (d) above. . What is the range of the AngerIn scores? What is the interquartile range? . Create parallel box plots for the AngerIn scores by Sports participation. . Calculate the confidence interval for the difference between mean Anger-In score for the athletes and non- athletes. What can you conclude? Plot a histogram of the distribution of the Control