
OF BOTH PARENTS UPWARDS. 70 CASES. 



Daugthers. 

18.8 
15 
80 
172 
14.8 
86.5 
18.4 
14.8 
80.7 
18.2 
15 
82.4 





16.2} 15.1 
13.6| 13.5 
83.9| 89.3 




N. 
of other 
tables. 
OD 
Lowest and 
highest index 
of the children 
Mean index 
of the parents. 
79.5 
80 — 82.5 
79.5 
82,5 — 89.5 
79.5 
80.5 — 83 
79.8 
79.5— 82.5 
79.8 
83.5 
79.8 
83 
10 
81.5— 82 
USES) 
83 
80.2 
79.5 — 84.5 
80.2 
80.5— 82 
80.3 
78—83 
80.5 
81—83 
80.9 
80— 85.5 
80.9 
82.5 
81.3 
84— 87 
81.4 
TABLE II. 

Ages of sons 
and of daughters. 
12: 
25416 
15614 8,5. 2, 
2er ats. 
2010: 
20, 23. 
4.5. 
8. 
18m. 
Wee, 
23,019, lle 
18. 
3. 
6. 
10, 7. 
6, 4. 
21, 19. 
39. 
42, 41. 
21° 
Koh, EL 
12, 
(18) 
(273) 81 
