Lot | Robust average | Robust s | Range of robust z-scores | The percentage of |z-score| ≤2 |
---|---|---|---|---|
1 | 6.009 | 0.179 | −2.397 to 2.268 | 80 % (16/20) |
2 | 7.117 | 0.209 | −2.354 to 3.124 | 90 % (18/20) |
3 | 5.126 | 0.186 | −2.102 to 1.957 | 95 % (19/20) |
4 | 5.746 | 0.193 | −2.881 to 1.731 | 95 % (19/20) |
5 | 6.683 | 0.264 | −2.379 to 1.390 | 95 % (19/20) |
6 | 7.630 | 0.254 | −2.795 to 2.008 | 90 % (18/20) |
7 | 8.795 | 0.209 | −2.895 to 2.656 | 90 % (18/20) |
8 | 9.949 | 0.270 | −2.793 to 2.133 | 90 % (18/20) |
9 | 14.434 | 0.377 | −2.517 to 2.125 | 90 % (18/20) |
10 | 12.026 | 0.433 | −2.023 to 5.356 | 90 % (18/20) |