Question: QUESTION 34 Part VI: Hypothesis testing You are interested in how participating in group tutoring impacts performance on a criminological theory exam. You hypothesize that


QUESTION 34 Part VI: Hypothesis testing You are interested in how participating in group tutoring impacts performance on a criminological theory exam. You hypothesize that there will be a difference between students' scores before they participated in tutoring and their scores after tutoring. (16 points total) Mean N Std. Deviation Std. Error Mean Exam Before 75.6111 18 14.41461 3.39756 E Pair 1 Exam After 80.3889 18 12.33426 2.90721 Paired Differences t df Sig. (2-tailed) Mean Std. Deviation Std. Error Mean 99% Confidence Interval of the Difference Lower Upper Pair 1 ExamBefore - ExamAfter -4.7778 2.08035 0.49035 -10.04609 49054 -9.744 17 018 Symbolize the research and null hypothesis. Is this a one-tailed or two-tailed test? (3 points) For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). B I U S Paragraph Arial 10pt A V + ABC
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