24 ESDAILE, Results of the Salmon Scale Research. 



Results for 1910. 



Comparing the averages of the Ratios of 



lengths and weights of the difierent 



kinds of fish. 



Graph 3. 



Correlation of the Coefficients of 

 X'iriation of lengths and 

 weights. 



Graph 4. 



Number of years spent in sea. 



+ 22+3 



Number of years spent in sea. 



Comparing the averages of the Ratios of 

 lengths and girths of the different 

 kinds of fish. 



Correlation of the Coefficients of 



\'arialioa of lengths and 



"irths. 



GKAi'ir 5. 



2-05 



V. 1-95^ 



•90 



2 2+33+ 



Number of years spent in sea. 



Xumber of years spent in sea. 



