Table 4 Weighted average of variance components and proportions for student performance ratings from a two-facet fully crossed p x d x r design
Source | df | SS | MS | Variance estimate | Proportion |
|---|---|---|---|---|---|
p | 9.3 | 88.65 | 9.55 | 0.64 | 0.40 |
d | 5.0 | 8.87 | 1.77 | 0.03 | 0.03 |
r | 1.0 | 4.06 | 4.06 | 0.05 | 0.03 |
p x d | 46.4 | 35.09 | 0.76 | 0.16 | 0.13 |
p x r | 9.3 | 10.30 | 1.11 | 0.12 | 0.08 |
d x r | 5.0 | 6.90 | 1.38 | 0.08 | 0.05 |
p x d x r, e | 46.4 | 20.39 | 0.44 | 0.42 | 0.29 |