| Tabulation of Results | ||
| T20 x UseLimit | ||
| No | Yes | NoTreatment | 33 | 18 | Treatment | 9 | 8 |
| Tabulation of Expected Results | ||
| T20 x UseLimit | ||
| No | Yes | NoTreatment | 31.5 | 19.5 | Treatment | 10.5 | 6.5 |
| Statistical Results | |
| Pearson's Chi-squared test with Yates' continuity correction | |
| Pearson Chi Square Statistic | 0.33 |
| Degrees of Freedom | 1 |
| P value | 0.56 |
