Time (minutes) | Frequency | Percentage (%) | Cumulative Percentage (%) |
0.5 | 3 | 2.5 | 2.5 |
1.0 | 28 | 23.3 | 25.8 |
1.5 | 35 | 29.2 | 55.0 |
2.0 | 28 | 23.3 | 78.3 |
2.5 | 10 | 8.3 | 86.7 |
3.0 | 10 | 8.3 | 95.0 |
3.5 | 3 | 2.5 | 97.5 |
4.0 | 1 | 0.8 | 98.3 |
5.0 | 2 | 1.7 | 100.0 |
Total | 120 | 100.0 |
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