Table 3 Coefficient of variation for average duration of performance
Activity Name* | Average duration in seconds (Standard Deviation) | % Coefficient of Variation (SD) | ||
|---|---|---|---|---|
Day 1 | Day 2 | Day 3 | ||
Vertical bowl | 4.3 (0.29) | 4.6 (1.0) | 4.2 (0.4) | 9.2 (8.9) |
Horizontal bowl | 4.4 (0.7) | 4.2 (0.5) | 4.3 (0.7) | 11.1 (7.5) |
Vertical mug | 4.2 (0.55) | 4.2 (0.41) | 4.1 (0.47) | 7.7 (5.3) |
Horizontal mug | 4.5 (0.85) | 4.1 (0.36) | 4.4 (0.53) | 9.9 (7.3) |
Sip from mug | 10.0 (0.95) | 10.2 (0.86) | 10.2 (0.84) | 6.3 (5.2) |
Quick twist mug | 1.4 (1.1) | 1.6 (1.1) | 2.3 (2.6) | 46.2 (31.4) |
Slow pour | 19.8 (2.6) | 19.4 (1.1) | 19.1 (1.0) | 6.8 (4.9) |
Phone number | 9.4 (1.3) | 9.3 (1.5) | 8.8 (0.9) | 9.0 (6.0) |
Quick tap | 5.4 (1.3) | 6.2 (0.6) | 6.0 (0.7) | 10.8 (13.5) |