3. A research project was conducted on the relationships between stereotypes and sentencing of offenders convicted of a terrorist act. Subjects in this study read a scenario describing the arrest and conviction of a man who was found to have bomb making materials and was planning a suicide bombing in a large, suburban shopping mall. Subjects one of three versions of the case in which the perpetrator was described as either: African American, Caucasian or Middle Eastern. (a) Test the hypothesis that there is no difference in the sentence administered to all three types of offenders and display the means in a bar graph. (30) (a) If there is a significant difference for sentence, indicate where the significant differences were for each of the three groups. (10)(b) If there is a significant effect for offender ethnicity on sentencing, determine its managerial importance by calculating the strength of the relationship. (5)(c) Based on all of these results, would you make any recommendations to the Justice Department about investigating bias in sentencing? Why or why not? (5)