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| source of variation | SS | df | MS | F | P-value | F crit |
|---|---|---|---|---|---|---|
| morphology | 1490.902 | 2 | 745.4512 | 87.14521 | 2.26 × 10–16 | 3.199582 |
| light × conc. | 302.6455 | 23 | 13.1585 | 1.538263 | 0.105979 | 1.766805 |
| error | 393.4898 | 46 | 8.554127 | |||
| total | 2187.038 | 71 |
