CI 



2.0 

 1.8 

 1.6 

 1.4 

 1.2 

 1.0 

 0.8 

 0.6 



Regression 

 Calculated 



0.00 0.02 0.04 0.06 



Ho/Lo 



c. ft - 15 deg 



0.08 



0.10 



CI 



1.4 



1.2 



1.0 



0.8 



0.6 



. 



Regression 





Calculated 



r 2 = 0.77 \^ 





i l 



i i 



0.00 0.02 0.04 0.06 



Ho/Lo 



d. ft = 20 deg 

 Figure 39. (Concluded) 



92 



0.08 



0.10 



