Table 9.

Trait by trait distribution by sex, and percentage probability of someone with that score being female

Trait	Score	1	2	3	4	5
Ventral arch	Female %	100.0	–	0.0	–	0.0
	Male %	5.0	–	10.0	–	85.0
	%female prob	0.95	–	0.00	–	0.00
Ischiopubic ramus	Female %	100.0	–	0.0	–	0.0
	Male %	0.0	–	19.0	–	81.0
	%female prob	1.00	–	0.00	–	0.00
Subpubic concavity	Female %	100.0	–	0.0	–	0.0
	Male %	0.0	–	0.0	–	100.0
	%female prob	1.00	–	0.00	–	0.00
Sciatic notch	Female %	26.3	52.6	15.8	0.0	5.3
	Male %	0.0	7.4	14.8	48.1	29.6
	%female prob	1.00	0.88	0.52	0.00	0.15
Arc compose	Female %	38.9	22.2	11.1	11.1	16.7
	Male %	0.0	0.0	0.0	4.3	95.7
	%female prob	1.00	1.00	1.00	0.72	0.15
Preauricular sulcus	Female %	15.8	21.1	5.3	42.1	15.8
	Male %	0.0	3.8	0.0	26.9	69.2
	%female prob	1.00	0.85	1.00	0.61	0.19
Subpubic angle	Female %	80.0	20.0	0.0	0.0	0.0
	Male %	0.0	0.0	8.3	8.3	83.3
	%female prob	1.00	1.00	0.00	0.00	0.00
Ilium shape	Female %	61.1	11.1	5.6	16.7	5.6
	Male %	0.0	8.7	13.0	17.4	60.9
	%female prob	1.00	0.56	0.30	0.49	0.08
Nuchal crest	Female %	19.0	14.3	33.3	33.3	0.0
	Male %	0.0	6.1	15.2	57.6	21.2
	%female prob	1.00	0.70	0.69	0.37	0.00
Mastoid process	Female %	13.6	45.5	27.3	13.6	0.0
	Male %	0.0	6.0	24.3	39.3	30.4
	%female prob	1.00	0.88	0.53	0.26	0.00
Glabella	Female %	19.0	42.9	19.0	19.0	0.0
	Male %	0.0	12.9	12.9	48.4	25.8
	%female prob	1.00	0.77	0.60	0.28	0.00
Supraoribital margin	Female %	9.5	42.9	23.8	23.8	0.0
	Male %	4.3	30.4	26.1	69.6	13.0
	%female prob	0.69	0.58	0.48	0.25	0.00
Frontal bossing	Female %	64.7	–	23.5	–	11.8
	Male %	29.6	–	29.4	–	40.7
	%female prob	0.69	–	0.44	–	0.22
Zygomatic arch extension	Female %	4.8	23.8	42.9	19.0	9.5
	Male %	6.7	3.3	16.7	40.0	33.3
	%female prob	0.42	0.88	0.72	0.32	0.22
Forehead inclination	Female %	50.0	–	16.7	–	33.3
	Male %	11.5	–	7.7	–	80.8
	%female prob	0.81	–	0.68	–	0.29
Mental eminence	Female %	18.2	63.6	18.2	0.0	0.0
	Male %	0.0	3.4	34.5	41.4	34.5
	%female prob	1.00	0.95	0.35	0.00	0.00
Flaring at gonial angle	Female %	9.5	28.6	28.6	33.3	0.0
	Male %	0.0	21.4	10.7	42.9	25.0
	%female prob	1.00	0.57	0.73	0.44	0.00
Overall mandible shape	Female %	72.2	–	5.6	–	22.2
	Male %	12.0	–	8.0	–	80.0
	%female prob	0.86	–	0.41	–	0.22