Table 3. ANOVA by student pilot course
Course
Frequency
mean
Std. Deviation
Degrees of freedom
F
value
Significance probability
Private
49
3.83
1.28
Between groups = 3
Between samples = 119
Within group = 14
3.56
0.00
Instrument
43
3.65
1.41
Commercial
20
3.80
1.53
Graduate & general
9
3.73
1.49
Total
121
3.75
1.43