TABLE. II 



Correlation of Length and Width. 





Width, mm. 



Total 



Mean 

 Width 

 mm. 



SP 5 



J 



| 



5-3 



5-6 



5-9 



6-2 



6-5 



6-8 



71 



7-4 



7-7 



8-0 



8-3 



8-6 



8-9 



9'2 



9-5 



9-8 



101 



10-4 



10-7 



11-0 



11-3 



11-6 



O > 



3-9 

 4-2 

 4' 5 



4'8 

 51 



| 5-4 



~ 6-0 



to 6-3 



g 6-6 



^ 6-9 



7-2 



7-5 



7-8 



8-1 



1 



•2 



2 



4 

 2 



4 

 1 



4 

 2 



12 

 1 



4 

 19 

 1 



3 

 31 



7 



12 

 41 

 11 



20 



52 



1 



1 

 41 

 22 



1 



12 

 47 

 3 



1 

 29 



24 

 2 



3 

 21 

 6 



12 



12 

 1 



8 

 3 



6 

 1 



1 



1 



2 





1 

 1 

 1 



1 



2 



6 



10 



22 



63 



71 



117 



102 



60 



28 



11 



5 



1 



1 



53 



5-6 



6-1 



6-506 



7-182 



7-657 



8'06S 



8-446 



8-932 



9-41 



9779 



10-209 



1094 



11-6 



11-6 





1414 

 2245 

 2886 

 2195 

 2263 

 2500 

 2410 

 2528 

 2651 

 2314 

 3980 



2 

 3 

 4 

 2 

 2 

 2 

 2 

 2 

 •2 

 2 

 3 



32 



45 

 02 

 87 

 80 

 96 

 70 

 69 

 71 

 27 

 64 



Total ... 



I 



2 



2 



6 



5 



6 



13 



24 



41 



64 



73 



64 



63 



56 



30 



25 



11 



7 



2 



2 





3 



500 



8-5214 



■9209 



10-81 



Wean Length I 



mm. 3'9 



4-2 



4-5 



4-6 



4-86 



4-9 



5123 



5 363 



5-429 



5-695 



5-922 



6 098 



6-248 



6 445 



6-63 



6-768 



6-982 



7243 



7-35 



■75 





7-8 

 •2450 



60216 





Standard 

 Deviation, mm. 









1414 



12 



•1414 



•0799 



-1317 



•1452 



■1798 



1407 



•1505 | -1562 



•1792 



1616 



1714 



1336 



•1050 



■15 







■5893 



( 'oetticient 

 of Variation.. 









3 07 



2-47 



2'89 



1-56 



2-46 



2-67 



3- 16 



2-38 



2-47 | 2-50 



2-78 



2-44 



2-53 



1-91 



1-45 



2 04 







3-14 



9-79 













