Table 2 Chi square tests for percentage distribution of lip print patterns of male and female Ibo and Hausa ethnics groups of Nigeria
Pattern | Ibo | Hausa | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Ā | Male | Female | Total | Ī§2 | p-value | Male | Female | Total | Ī§2 | p-value |
Type I | 23.5 | 19.5 | 21.50 | 24.23 | 0.235 | 23.00 | 11.50 | 17.25 | 27.24 | 0.344 |
Type Iā | 18.0 | 22.5 | 20.25 | 39.00 | 31.00 | 35.00 | ||||
Type II | 13.0 | 05.0 | 09.00 | 21.00 | 22.50 | 21.75 | ||||
Type III | 22.5 | 29.5 | 26.00 | 10.50 | 24.00 | 17.25 | ||||
Type IV | 15.5 | 12.0 | 13.75 | 04.00 | 08.50 | 06.25 | ||||
Type V | 07.5 | 11.5 | 09.50 | 02.50 | 02.50 | 02.50 | ||||