|
| Pb | Cr | Cd | Cu | As | Mn | Ni | |
| Pb | Pearson Correlation | 1 | 0.768** | 0.087 | 0.673** | −0.534** | 0.557** | 0.315* |
| Sig. (2-tailed) |
| 0.000 | 0.570 | 0.000 | 0.000 | 0.000 | 0.035 | |
| N | 45 | 45 | 45 | 45 | 45 | 45 | 45 | |
| Cr | Pearson Correlation | 0.768** | 1 | 0.061 | 0.803** | −0.601** | 0.760** | 0.552** |
| Sig. (2-tailed) | 0.000 |
| 0.689 | 0.000 | 0.000 | 0.000 | 0.000 | |
| N | 45 | 45 | 45 | 45 | 45 | 45 | 45 | |
| Cd | Pearson Correlation | 0.087 | 0.061 | 1 | −0.035 | −0.285 | −0.074 | −0.124 |
| Sig. (2-tailed) | 0.570 | 0.689 |
| 0.817 | 0.057 | 0.629 | 0.417 | |
| N | 45 | 45 | 45 | 45 | 45 | 45 | 45 | |
| Cu | Pearson Correlation | 0.673** | 0.803** | −0.035 | 1 | −0.502** | 0.598** | 0.295* |
| Sig. (2-tailed) | 0.000 | 0.000 | 0.817 |
| 0.000 | 0.000 | 0.049 | |
| N | 45 | 45 | 45 | 45 | 45 | 45 | 45 | |
| As | Pearson Correlation | −0.534** | −0.601** | −0.285 | −0.502** | 1 | −0.588** | −0.339* |
| Sig. (2-tailed) | 0.000 | 0.000 | 0.057 | 0.000 |
| 0.000 | 0.023 | |
| N | 45 | 45 | 45 | 45 | 45 | 45 | 45 | |
| Mn | Pearson Correlation | 0.557** | 0.760** | −0.074 | 0.598** | −0.588** | 1 | 0.588** |
| Sig. (2-tailed) | 0.000 | 0.000 | 0.629 | 0.000 | 0.000 |
| 0.000 | |
| N | 45 | 45 | 45 | 45 | 45 | 45 | 45 | |
| Ni | Pearson Correlation | 0.315* | 0.552** | −0.124 | 0.295* | −0.339* | 0.588** | 1 |
| Sig. (2-tailed) | 0.035 | 0.000 | 0.417 | 0.049 | 0.023 | 0.000 |
| |
| N | 45 | 45 | 45 | 45 | 45 | 45 | 45 | |