Compared to only twenty years ago, there are now many different ways teachers can give instructions on the same subject.Assume that you are a professor who is looking at the effectiveness of four different, hypothetical types of learning styles: (1) self-paced study; (2)traditional lecture; (3) fullonlineclasses; and (4) hybrid lecture/onlinecourses.Are the scores from each class significantly different from each other?Let's use analysis of variance (ANOVA) to find out.

Open the data setbelow into SPSS.

Conduct a one-way ANOVA to determine whether class type (Study Method) affects Scores.

For the post-hoc tests, run aTukeytest and aScheffetest.Provide descriptive statistics, and test for homogeneity of variance.

Is the ANOVA significant?Is there an issue with homogeneity of variance?If so, what do the post-tests suggest?In addition to your answers, provide a copy ofthe output file.

Study_Method Score

1 63

1 43

1 33

1 30

1 40

1 20

1 60

1 45

2 60

2 70

2 80

2 70

2 93

2 50

3 66

3 69

3 91

3 96

3 92

3 90

3 77

4 53

4 58

4 65

4 66

4 88

4 86

4 85