Table 2: Resident assessment study - Pre-(2008-2016) and Post-(2010-2018) test comparisons by percentage of correct responses on 11 statistical related questions.
| Percent correct response | Pre | Post |
| N | 11 | 11 |
| Mean | 44% | 51% |
| Standard Deviation | 11% | 15% |
| Median | 45% | 49% |
| Range | 30-64% | 27-75% |