Table 13.— An analysis of veiriance of the total number of giLI i-aiccra for sanples 

 of striped bass from the 1952 year class from the York River System 



River 



Total No. Gill Rakers 

 22 23 21+ 25 26 27 



No. 



Wean S(X - x)' 



Table 14.— An aimlysis of variance of the total nuraber of gill ral;ors for samples 

 of the 19l|-9 year clast; of striped uass fi-om the Cheoapeake Bay at 

 Crisfield, Jferyland 



Sample 



Total No. Gill Rakers 

 23 2I+ 25 26 27 



No. 



^fean 



S(X - x) 



^\2 



27 



