| Tabulation of Results | ||
| gender x same_year | ||
| Differnt | Same | b | 23 | 20 | g | 11 | 31 |
| Tabulation of Expected Results | ||
| gender x same_year | ||
| Differnt | Same | b | 17.2 | 25.8 | g | 16.8 | 25.2 |
| Statistical Results | |
| Pearson's Chi-squared test with Yates' continuity correction | |
| Chi Square Statistic | 5.51 |
| Degrees of Freedom | 1 |
| P value | 0.02 |