Obtaining float values from Array

[Jeric Batarina]

I want to get the average of the numbers in my array. So how can I get those values and turn them back into floats??

Code(I'm not sure if I used the right ones): 

  ....
                   
  for(x=0;x<=[storage count];x++){                        
            sumOfArray= sumOfArray+[NSNumber [storage objectAtIndex:x]]; //Problem here. I'm trying to get the float values in the Array. 
   }
                        
    averageOfArray=sumOfArray/[storage count];
    printf("Average: %f",averageOfArray);
    break;