k75 -4.25 -3.75 -3.25 -2.75 -2.25 -1.75 -1.25-0.75-0.25 0.25 0.75 1.25 1.75 2.25 2.75 3.25 3.75 4.25 4.75 

 FIGURE 14 FREQUENCY DISTRIBUTION OF ERRORS OF PREDICTION C F) 



748 PREDICTIONS 



MEAN= I.I "I 

 S = 0.9' 



LOCATION— EASTERN AND 

 NORTHERN NORTH ATLANTIC 

 OCEAN 



FIGURE 15 FREQUENCY DISTRIBUTION OF ABSOLUTE ERRORS OF 

 PREDICTION C F) 



33 



