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of 2 Q + Q Page view A" Read aloud | Draw v Highlight Erase 1. At significance level a = 0.1, run a statistical hypothesis test to find out whether full attendance helps pop up student's Exam 2 score. Be sure to follow the five steps. Use the following information. Assume equal population variance. Less attendance: 88 92 62 10 69 88 88 85 65 Full attendance: 96 96 100 99 2. Repeat the previous process when of # 62, test whether there is a difference between students' grade, let a = 0.1. 3. Given the information below, test the claim whether less attendance helps increase students' Exam 2 grade, at a = 0.01. Less Attendance Full attendance Sample size 100 100 Sample mean 95 Population standard deviation