Slip-resistance level 1 | Slip-resistance level 2 | Slip-resistance level 3 | |||||||
---|---|---|---|---|---|---|---|---|---|
Comparison | Diff of Ranks | Q | P < 0.05 | Diff of Ranks | Q | P < 0.05 | Diff of Ranks | Q | P < 0.05 |
P1200 vs P1000 | 32.670 | 1.883 | No | 119.330 | 6.878 | Yes | 54.930 | 3.166 | Yes |
P1200 vs P600 | 26.180 | 1.509 | No | 133.310 | 7.684 | Yes | 91.220 | 5.258 | Yes |
P1200 vs P220 | 70.440 | 4.060 | Yes | 125.270 | 7.220 | Yes | 26.810 | 1.545 | No |
P1200 vs P180 | 155.530 | 8.965 | Yes | 48.220 | 2.779 | No | 45.930 | 2.647 | No |
P1000 vs P600 | 6.490 | 0.374 | No | 13.980 | 0.806 | No | 56.290 | 3.092 | Yes |
P1000 vs P220 | 37.770 | 2.177 | No | 5.940 | 0.342 | No | 81.740 | 4.711 | Yes |
P1000 vs P180 | 122.860 | 7.082 | Yes | 71.110 | 4.099 | Yes | 100.860 | 5.813 | Yes |
P600 vs P220 | 44.260 | 2.551 | No | 8.040 | 0.463 | No | 118.030 | 6.803 | Yes |
P600 vs P180 | 129.350 | 7.456 | Yes | 85.090 | 4.905 | Yes | 137.150 | 7.905 | Yes |
P220 vs P180 | 85.090 | 4.905 | Yes | 77.050 | 4.441 | Yes | 19.120 | 1.102 | No |