Time 1 | Time 2 | Time 3 | Time 4 | Time 5 | Time 6 | Time 7 | Time 8 | Time 9 | Time 10 | Overall mean | |
---|---|---|---|---|---|---|---|---|---|---|---|
Least difficult | 13.41 | 13.32 | 13.33 | 13.27 | 13.32 | 13.37 | 13.29 | 13.39 | 13.36 | 13.26 | 13.33 |
Somewhat difficult | 13.47 | 13.46 | 13.50 | 13.56 | 13.51 | 13.46 | 13.65 | 13.38 | 13.40 | 13.30 | 13.47 |
Moderately difficult | 13.61 | 13.59 | 13.62 | 13.65 | 13.61 | 13.60 | 13.69 | 13.69 | 13.69 | 13.69 | 13.64 |
Most difficult | 14.03 | 13.93 | 13.95 | 14.03 | 13.93 | 13.90 | 13.87 | 13.92 | 13.89 | 13.91 | 13.94 |