Table 31.— An analysis of variance of the number of gill rakers on the upper arm 

 of young striped bass of five year classes from the upper Chesapeake 

 Bay 



Upper Arm 



Locality* 6 7 8 9 10 11 No. Msan S(X - x)2 



A 1 - 



B - - 



C - - 



D - - 



E - - 



Source 



Among localities 



Error 



* Locality designations are the same as in table 30. 



38 



