Three groups of students were randomly assigned to their respective rooms (groups). Each group was then taught Economics 2 but a different teaching method was used for each group. Did the teaching method have an effect on the students' final exam scores? This is a fill in ANOVA, you can copy and paste the box or draw it and take a picture of it and put it on the next slide.

Final exam scores are below (higher score = better grade).

Method I Method II Method III

Mean1 = 73 Mean2 = 73 Mean3 = 82.6

n=10 n=10 n=10