32 Variation and Correlation in Brain-Weight 
TABLE VII. Coefficients of Variation for Man. 
6 
? 
Weight of Spleen (General Hospital Population)* 
50-58 

„ „ „ (Healthy) + 
Dermal Sensitivity + ... 
38-21 

35-70 
45-70 
Weight of Heart (General Hospital Population)* 
32-39 
Keenness of Sight J 
28-68 
32-21 
Weight of Kidneys (General Hospital Population)* 
24-63 
Weight of Body (Bavarians) ... 
21-32 
24-715 
Weight of Liver (General Hospital Population)* 
21-12 

Swiftness of Blow| 
19-4 
17-1 
Weight of Heart (Healthy) f 
17-71 
„ „ Kidneys (Healthy) t 
16-80 

Breathing Capacitj^J ... 
16-6 
20-4 
Strength of Pull + 
15-0 
19-3 
Weight of Liver (Healthy) + 
14-80 
Height of Mandible (English, both sexes) § 
11-73 
11-73 
Weight of Body (English) + 
10-37 
13-37 
Skull Capacity (Etruscan)|| ... 
9-58 
8-54 
Brain-weight {French) I 
9-16 
9-14 
Skull Capacity (Modern Italian)]] ... 
8-34 
8-99 
(English) H 
8-28 
8-68 
„ „ (Egyijtian Minnniies)!! 
8-13 
8-29 
Brain-weiglit {Bavarian) 
8118 
8-340 
„ „ {Hessia^i) 
8-096 
8-125 
„ ,, {Bohemian) 
7-809 
7-382 
Skull Capacity (Modern German) || ... 
7-74 
8-19 
„ „ (Naqada) 1 ... 
7-72 
6-92 
Brain-iveiglit {Swedish) 
7-592 
8-043 
Skull Capacity (Parisian French)|| ... 
7-36 
7-10 
„ „ (Aino) 1 
7-07 
6-90 
Mandible, Distance between Foramina mentalia (English, both sexes)§ 
6-23 
6-23 
Length of Forearm**... 
5-24 
5-21 
,, „ Femur (French) |... 
5-05 
5-04 
„ „ Tibia „ |... 
4-975 
5-365 
„ „ Humerus (French) | 
4-89 
5-61 
„ „ Radius „ % 
4-87 
5-23 
Skull, Height to Breadth Index (English) IT 
4-86 
4-16 
„ Breadth to Height „ ,, IT 
4-83 
4-17 
Length of Finger (English Criminals) tt ... 
4-74 

Skull, Ratio of Height to Horizontal Length (English)1[ 
4-61 
4-10 
Length of Foot (Enghsh)tt 
4-59 

Skull, Cephalic Index for Horizontal Length (English) IT 
4-38 
3-99 
Length of Cubit (English Criminals) tt 
4-36 

Skull, Least Breadth of F'orehead (English) H 
4-29 
4-55 
„ Height (English) IT 
4-21 
3-96 
„ Length of Base (English) IT ... 
4-07 
4-11 
„ Cephalic Index for Greatest Length (English)ir ... 
3-95 
4-03 
Stature (English)** 
3-99 
3-83 
Skull, Ratio of Height to Greatest Length (English)ir 
3-80 
4-21 
,, Greatest Breadth (Englisli)IT 
3-75 
3-54 
„ Auricular Height (English) IT 
3-73 
4-12 
„ Face Breadth (English Criminals) tt 
3-707 
Skull, Cross Circumference (English) IT 
3-70 
3-97 
„ Sagittal ,, „ IT 
3-63 
3-90 
Head Breadth (English Criminals) tt 
3-333 
Skull, Length (English)ir 
3-31 
3-45 
Head Length (English Criminals) tt 
3-154 
Skull, Horizontal Circumference (English) H 
2-87 
2-92 
* Greenwood, M. : Biometrika, Vol. iii. p. 66. t Ibid. p. 67. 
+ Pearson, K. : The Chances of Death, Vol. i. pp. 293—377. 
§ Macdonell, W. E. : Biometrika, Vol. iii. p. 225. || Ibid. p. 221 (after Pearson). 
II Ibid. p. 222. ** Pearson and Lee: Biometrika, Vol. ii. p. 370. 
tt Macdonell, W. E. : Biometrika, Vol. i. p. 202. 
