Answer Happy

2 WINNITAMA SILLE 6 2. A social science teacher wants to compare the perception of students towards activism before and after joining a public demonstration. She believes that joining the event will affect their perception negatively. The tool she uses in both cases is a survey profile that gives a score to a person's perception (It assigns a positive score if the student is open to the idea, and assigns a negative score otherwise). Participant Perception Score (Before Joining the Event) 67 Perception Scoro Canter Joining the Event) 60 1 2 55 51 3 97 97 32 4 5 78 75 16 72 72 12 21 24 8 65 51 9 45 40 10 59 60 11 6b 53 12 41 38 Test the Hypothesis: assume normality and equality of variances.(a = 0.05)