# Statistical testing assumptions

You can modify how DataCracker conducts its significance tests by selecting

**Appearance > Significance > Highlight Results**. This allows you to choose between:

- Testing at the 0.05 level of significance with a false discovery rate multiple comparison correction applied to all the tests on the table.
- Testing at the 0.05 level of significance (i.e., the 95% level of confidence). This is the default.
- Testing at the 0.10 level of significance (i.e., the 90% level of confidence).