E. Schuster 
49 
TABLE OF MEANS AND OF STANDARD DEVIATIONS WITH GENERAL 
AVERAGES OF AGES 18 TO 22; 23 YEARS AND OVER. 
TABLE I. Table of Means*. 
Villi 1 i 1 1 < 1 
A (tp 1 ft Nr> 1 9Q 
Age 19, No. 330 
Age 20, No. 209 
Strength of Pull ... 
185-2 + 2-7 lbs. 
200-9 + 1-7 lbs. 
204-8 + 2-2 lbs. 
Lung Capacity 
4184 ±34c.c. 
4278 +22 c.c. 
4268 +29 c.c. 
Weight 
10 st. 71bs.9oz. + 14oz. 
10 st. 12 lbs. loz. + 10 oz. 
10 st. 11 lbs. 9oz. + 12oz. 
Stature 
1751 -6 ±3-4 mm. 
1767-2 + 2 
•5 mm. 
1766-2±3'2mm. 
Length of Leg 
840-2 + 2-6 mm. 
835-0+1 
- 6 mm. 
835-2 + 2-2 mm. 
Length of Thigh ... 
392-9 ±1-6 mm. 
388 -6 ± 
■9 mm. 
389-2 ±1-2 mm. 
Ratio of Leg to \ 
Stature | 
47-46± -08 
47-23 + 
■05 
47-27± 
■06 
Ratio of Thigh to 1 
Leg ( 
46-65 ± -06 
46-50± 
•04 
46-56± 
•05 
Head Length L ... 
195-23+ -37 mm. 
195-66 + 
■22 mm. 
195-15 + 
■31 mm. 
Head Breadth B ... 
152-90+ -27 mm. 
152-63 + 
•18 mm. 
152-04 + 
•25 mm. 
Auricular Height H 
136-48+ -36 mm. 
136-52 + 
21 mm. 
135-97 + 
■28 mm. 
Cranial Index B/L... 
78-40+ -18 
78-06 + 
•11 
77-97 + 
■14 
Cranial Index H/L. . . 
69-95± -20 
69-80± 
•12 
69-77± 
•14 
Horizontal Circum- 1 
ference of Head ( 
560-76 ± -79 mm. 
562-29 ± 
•51 mm. 
560-90 ± 
•73 mm. 
Sagittal Arc 
345-93+ -81mm. 
347-35 + 
•48 mm. 
346-67 + 
•66 mm. 
Transverse Arc 
361-77± -69 mm. 
361 -23 ± 
•41 mm. 
360 -35 ± 
•62 mm. 
Character 
Age 21, No. 137 
Age 22, No. 95 
Age 23 and over, No. 59 
General Average 
Strength of Pull ... 
216-4 + 5 
I -9 lbs. 
211-4 + 3 
•6 lbs. 
212-9±4-4 lbs. 
205-3 lbs. 
Lung Capacity 
4438 ± 39 c.c. 
4301 ±37 c.c. 
4418 +: 
39 c.c. 
4315 c.c. 
Weight 
list. 21bs.±l 
L lb. 
10 st. 12 lbs. lOoz. + l 
lb. 3oz. 
10 st. 11 lbs. 12oz. + l 
lb. 6 oz. 
10 st. 11 lbs. 15 oz. 
Stature 
1778-6±4-lmm. 
1757-5 + 4 
•6 mm. 
1769-2 +6-2 mm. 
1765-0 mm. 
Length of Leg 
Length of Thigh ... 
840-3 ±2 -9 mm. 
826-7 + 3 
•0 mm. 
838-1 +4-4 mm. 
836 mm. 
391-1 ± 1 
■5 mm. 
385-6±l 
•6 mm. 
391-1 +2-3 mm. 
389-8 mm. 
Ratio of Leg to 1 
Stature ( 
47-23± 
•08 
47-01 ± 
•08 
47"38± 
•11 
47-26 
Ratio of Thigh to 1 
Leg ( 
Head Length L 
46-44± 
•06 
46-58± 
•07 
46-63 ± 
•10 
46-56 
196-05 + 
•38 mm. 
196-82 + 
•43 mm. 
197-41 + 
•49 mm. 
196-05 mm. 
Head Breadth B ... 
152-69 + 
•28 mm. 
153-66 + 
•38 mm. 
153-11 + 
•38 mm. 
152-84 mm. 
Auricular Height H 
136-90 + 
■30 mm. 
136-86 + 
•41 mm. 
137-01 + 
•51 mm. 
136-62 mm. 
Cranial Index B/L... 
78-00 + 
■17 
78-08 + 
•20 
77-59 + 
•22 
78-02 
Cranial Index HjL . . . 
69-94 ± 
■17 
69'58± 
•21 
69-35 + 
•21 
69-73 
Horizontal Circum- 1 
ference of Head ( 
563-64 ± 
•89 mm. 
565 -53 ±1 
•06 mm. 
565 -47 ±1-02 mm. 
563-10 mm. 
Sagittal Arc 
349-67 + 
•74 mm. 
348-57 + 
•95 mm. 
350-17 +1-10 mm. 
348-06 mm. 
Transverse Arc 
361 -45 ± 
•67 mm. 
364-90 ± 
■87 mm. 
364-12 ±1-01 mm. 
362-30 mm. 
[The following comparative data for 1000 Cambridge and 493 Scottish Undergraduates may be of 
interest ; 
Strength of Pull 
Weight 
Stature 
Head Length . . . 
Head Breadth... 
Head Index ... 
Cambridge 
Standard 
Deviation 
12-7 ± -2 lbs. 
16-55 ± -25 lbs. 
64-6 ±1-0 mm. 
6-16 ± -09 mm. 
5-06 ± -08 mm. 
2 -999 ±0'044 
Aberdeen 
Mean 
Standard 
Deviation 
Mean 
84 -0± -27 lbs. 
10 st. 12 -8 lbs. ± -35 lbs. 
1749 ±1-4 mm. 
193-5 ± -13 mm. 
154-0± -11 mm. 
79-6 ± -06 
See B. Soc. Proc. Vol. 66, p. 26, Biometrika, Vol. 1 
Soc. University of Aberdeen (Macdonell), 1906-8. 
It will be seen at once that the measurement of pull at Oxford and Cambridge are made by different 
methods and are wholly incomparable. Cambridge appears in weight and breadth of head to exceed 
Biometrika vm 7 
1717 ±1-8 mm. 
194-8± -17mm. 
153-4 ± -14 mm. 
78-8 ± -09 
59-4 ±1-3 mm. 
5-73± -12 mm. 
4-69± -10 mm. 
2-79± -06 
pp. 188 et seq., and Proc. Anat. and Anthrop. 
