| Metal |
Chromium |
Mercury |
Lead |
Nickel |
Arsenic |
Cadmium |
| Regression equation |
y=0.1x + 4E-05 |
y=0.101x-0.0016 |
y=0.1x+0.0001 |
y=0.1x- 0.0002 |
y=0.2001x+6E-05 |
y=0.2x+0.0001 |
| Coefficient of determination (R2) |
1 |
0.9999 |
1 |
1 |
1 |
1 |
| Pearson’s correlation coefficient |
0.9999 |
0.9999 |
0.9999 |
0.9999 |
0.9999 |
0.9999 |
|
