Trans. Acad. Sci. of St. Louis. 
Kilog. 7 
64 
yeh te eo ee ee 
60 V4 
Bela 
56 Me wa al 
eS Cd é 
ce Eg Va 
re 
52 - = 4 
_—— « 
. 4 a Le 7 
Lo | 
a ey 
- > ve 
44 ws ae = eal = eg Pall 
HOP at ae a 7 
“ a eS eel eo 
7 
ne ez art a ie 
oF Bes ge Se > ot ee cd 
L ; 
ee — 
28 fore fd ‘eer 3 7 
ai ange ee, 
24 ae toa pa ee en eel a eer rd 
—————— 
| ae wee Cock Wee BN — 
16 ae oct ya ee 
-——— = 
10 20 30 40 50 60 ju 80 90 
Percentile Grades. 
Vou. VI. No. 12. PLATE VI (from Table No. 17; pages 311, 312). 
Girls’ Weight. 
fe 
a 
