Assignment #8 Part I: T Tests 1.) What is the difference between a one sample and an independent samples t test in terms of what groups you are comparing? 2.) What is the difference in the degrees of freedom for a one sample and an independent samples t test? 3.) I have two groups, one of juveniles who have been suspended from school, and one of juveniles who have not been suspended from school. I have given them a survey asking about their antisocial personality tendencies. I have gotten the average of both of these. a. Is this a one sample or an independent samples t test? b. Write about the research and null hypotheses c. If you rejected your null, what type of error would you have and what could you conclude? d. If you failed to reject your null, what type of error would you have and what could you conclude? 4.) At test is testing the differences between of groups. 5.) What level of measurement must my two variables be measured on for any t test? Part I1: Appropriate Statistical Tests Pick the letter that goes with the choice of the appropriate statistical test that would be used. (Every choice occurs once, no answer occurs twice) Choices: A.) Chi Square B.) Pearson's r C.) Independent Sample t Test D.) Descriptive Statistics E.) One Sample t Test 1.) T want to know if my drug education program for offenders is effective long term. So I survey two groups about their drug use: a group of offenders who received my drug education program and a group of offenders who did not receive my drug education program. I conclude that there are significant differences between the two groups. 2.) _ T'wantyou to be able to one student's test score in context of others in the class, to see how \"good\" that one score was. 3.) Iwantto know if gender affects political affiliation. 4.) I want to know how the average number of physical altercations at Harrison County Jail compares to the national average of physical altercations in prison or jail. 5.) Iwant to know if there is a relationship between age and arrests