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Analysis of variance (ANOVA) for the efficiency index (EI) by sex, age group, and Sex*Age group. The asterisk indicates significant differences
| EI | ||||
|---|---|---|---|---|
| SS | df | F | p | |
| Intercept | 2521.9 | 1 | 75.06 | < 0.0001* |
| Sex | 37.2 | 1 | 1.11 | 0.3005 |
| Age Group | 7.5 | 2 | 0.11 | 0.8943 |
| Sex*Age Group | 31.6 | 2 | 0.47 | 0.6290 |
| Error | 1075.2 | 32 | ||
