Tests | Variable charge | Constant charge | |||
0.5 m | 0.9 m | 0.5 m | 0.9 m | ||
Median | A | −4.7 | −4.79 | −4.46 | −4.52 |
B | 53 | 45 | 44 | 48 | |
C | 51 | 47 | 42.45 | 47 | |
D | 0.30 | 0.31 | 0.23 | 0.10 | |
E | 0.76 | 0.75 | 0,82 | 0.91 | |
Ascending-descending | F | 67 | 59 | 59 | 55 |
B | 66.33 | 61 | 66.33 | 61 | |
D | 0.04 | 0.37 | 1.63 | 1.37 | |
E | 0.97 | 0.71 | 0.10 | 0.17 | |
Box-Pierce | D | 18.57 | 21.54 | 42.56 | 18.26 |
E | 0.77 | 0.61 | 0.01 | 0.79 |