Source of variation for the non-metals | Sum of squares | Degrees of freedom | Variance estimate for the non-metals |
Between water samples | 14787.56 | 2 | 14787.56/2 |
Within water samples | 72318.92 | 9 | 72318.92/9 |
Total | 87104.4 | 11 | |
Source of variation for the heavy metals | Sum of squares | Degrees of freedom | Variance estimate for the heavy metals |
Between water samples | 86.88 | 2 | 86.88/2 |
Within water sample | 1528.7 | 6 | 1528.7/6 |
Total | 1615.58 | 8 |