L. ISSERLIS 
55 
Fig. 4. Regression of Age on Height. 
14 
13 
12 
11 
I 10 
S5 
- ■ 1 r— ■ — r -I 
Mea.n Height. ' 
— ? r 1 1 1 — — 1 — — 1 — 
0——0 
/ Mean Age. 
.1 1 1 1 .1 1 
1 1 1 1 1 1 1 
Height in inches. 
Fio. 5. Regression of Weight on Height. 
"I 1 1 i 1 r 
31 34 37 40 43 46 49 52 55 58 61 64 
Height in inches. 
