96 
A Second Study of the English Skull 
The two series, in both sexes, agree closely in the angles A, N', and B of the 
triangle whose apices are the nasion, basion, and alveolar point*. The profile 
angle, F, is the larger in Whitechapel females. 
TABLE V. 
Chief Indices. Means. 
Male 
Female 
Character 
Moorfielcls 
Whitechapel 
Moorfields 
Whitechapel 
100 Z?/Z 
75-5 
74-3 
75-0 
74-7 
100 ZT/Z 
68-4 
70-0 
67-2 
69-1 
100 HjB 
90-5 
94-3 
89-9 
92-3 
G'lIjGB 
72-8 
76-5 
73-5 
77-9 
NBjXH 
47-6 
47-5 
48-7 
47-8 
0,1 Ou L 
78-5 
77-9 
80-3 
81-7 
0;IOu R 
77-3 
77-7 
79-8 
82-5 
82-7 
76-3 
81-2 
77-7 
1 
Here, as we should expect, there are differences between the two series where 
B, H, 0' H, GB, and (?2 are involved. 
In order to compare the variability of the two collections, I will now give side 
by side the standard deviations of the cliief characters. 
TABLE VI. 
Capacity and Lengths. Cuejjicients of Variation. 
Character 
Male 
Female 
Moorfields 
Whitechapel 
Moorfields 
Whitechapel 
C 
8-97 
8-28 
8-27 
8-68 
L 
2-95 
3-31 
3-28 
3-45 
B 
3-71 
3-75 
3-84 
3-54 
B' 
4-19 
4-29 
4-25 
4-55 
H 
4-97 
4-21 
3-82 
3-96 
Oil 
4-12 
3-73 
4-01 
4-12 
LB 
4-64 
4-07 
4-53 
4-11 
The general agreement is close between the two series. 
* Biometrika, Vol. iii. pp. 211 and 213. 
