元素 | Cu | Cr | Ni | Co | Mo | Pb | Zn | Au | Ag | As |
平均值(x) | 78.31 | 49.95 | 19.94 | 24.23 | 0.6 | 8.78 | 89.37 | 1.52 | 0.06 | 10.21 |
标准差(s) | 23.01 | 19.72 | 7.59 | 7.98 | 0.65 | 2.95 | 17.96 | 9.17 | 0.017 | 7.23 |
极大值(max) | 168 | 150 | 72.8 | 51.5 | 10.6 | 21.9 | 152 | 202 | 0.13 | 74.9 |
变异系数(Cv) | 0.29 | 0.39 | 0.38 | 0.33 | 1.08 | 0.34 | 0.2 | 6.02 | 0.28 | 0.71 |
异常下限计算值 | 119.93 | 80.5 | 31.5 | 40.07 | 0.83 | 12.56 | 124.3 | 1.49 | 0.09 | 16.36 |
异常下限实取值 | 120 | 80.5 | 31.5 | 40 | 0.83 | 12.5 | 124.3 | 1.5 | 0.09 | 16.4 |