6 



Dr. E. Warren. 



Actual 

 No. of 



mothers 





CO 

 <M 



96 



Weighted 

 mothers. 



rH <N tH <M rH 



CD 

 OS 



Correlation surface. 





I 



6ST — 09T 



z 



n ! h w ! ! ! ! ' ! 





T9T— S9T 





rH • 03 03 » rH . Oi • • 



8 



89T— ^9T 



8 



03 Z . CD CO r— I I 03 • rH 



f 



S9T — 99T 



ST 



. 05 CO N H . . .03 



S 



Z9T — 89T 



II 



* ! lO N H • • • I * 



9 



69T— 02,1 



8 



I I rH CO CO 03 I " * rH 





ui—za 



Oi 



. • I CvJ ■ H H H • • 



8 



211— m 



g 



! 1 OI I ^ 03 03 CO I 



6 





81 



I I !rH ! rjl rH 03 03 I 



01 



in — SIX 



01 





IT 



62,1— 08T 



9 



• ! ! ! <h i'Ih • 



ST 



T8T — 381 



z 





8T 



881—^81 







I '. '. 1 . I - '. h I S5 



n 



S8T — 98T 



T 



rH<MCOTfliOCDt>OOOiO 



•Suudego 



No. of Offspring. 



93 X 



bJD 



| «^ 



g 2 o ° 



©O3rJICO00©O3H3tO00 

 COCDCOCDCO.t^i>t>*-.t> 



1 1 1 II 1 1 i 1 1 

 C5rHC0lOl>C5r-IC0lOJ> 

 uatOCDCDCOCDJ>i>l-»l>» 

 iHrHi— 1 H H rl rl H ri H 



