Formula for Segregation, Segregate Fecundity , and Segregate Vigour, giving the Proportion of Half-breeds to 
Pur e-breeds. (Constructed from Table III., according to rule 3.) 
THROUGH CUMULATIVE SEGREGATION'. 
261 
+ 
!> | 
60 
+ 
<p 
*3o 
s 
Ts 
tu 
3 
PH 
c3 
£ 
+ 
CD 
£ 
a 
7 
<2 
9 
o 
© 
a 
tcj 
,32 
& " 
kl no 
© n3 
© 
ai © 
a os 
O* <D 
.g gj tuo bo an 
rO CS 
© K 
t> t> > t> 
I I I I 
t> j> t> t> 
3 g 2 i 
