Menarche age sexually | Active girl non-sexually | Active girl | File | F/p | K-W/F p |
M ± ET | 13.7 ± 1.4 | 13.4 ± 1.5 | 5.5777 | 0.0184 | 0.0042 |
Minimum | 11 | 11 | |||
Maximum | 17 | 17 | |||
First quartile | 13 | 13 | |||
Median | 14 | 13 | |||
Third quartile | 14 | 14 | |||
Fashion | 14 | 13 |