Biometrika. Vol. VI. Part II. 
Plate XVI. 
Diagram 11 
Distribution of Relative 
Local Differences 
Counties — Boys 
RE.D HAIR 
Equation „ = 30 j^j 
to curve ^ vJtt 



OJ '< 
^ z t, . T 
^ « g 
$ o ^ 1 - 
ll' 
DIAC 
Distributii 
Local 
Count! 
DAR 
Equation , 
to curve J 
— 
■r- — 

< "StS 1 3; 
g 5 Q .2 II II 
< 1 -3 1 < 1 = ^ 
Q X 0 tS -S 1 ^ 
i 
Diagram III 
Distribution of Relative 
Local Differences 
Counties — Boys 
MEDIUM HAIR 
Equation 35^ 
to curve ^ ^/2¥ 
