Consider the following ANOVA table for a randomized block design:
| Source of variation | Sum of squares | Degree of freedom | Mean squares | F calculated |
| Treatments | 48 | 4 | 12 | β |
| Blocks | 72 | 3 | 24 | 12 |
| Error | α | m | γ | |
| Total | 144 | 19 |
Which of the following statements are true?
1
α = 20
2
β = 6
3
m = 10
4
γ = 2