Table 2.
Statistical table
| Data structure | Type of test | 95% Confidence interval of difference between medians | |
|---|---|---|---|
| a | N too small to test normality | Mann–Whitney test | −0.3393 to 0.2262 |
| b | N too small to test normality | Mann–Whitney test | −0.1601 to 0.3359 |
| c | N too small to test normality | Mann–Whitney test | −11.59 to 7.300 |
| d | N too small to test normality | Mann–Whitney test | −2.000 to 1.000 |
| e | N too small to test normality | Mann–Whitney test | −963.9 to 560.5 |
| f | N too small to test normality | Mann–Whitney test | −109.0 to 120.0 |