A computer generates 80 integers from 1 to 8 at random. The results are recorded in this table.

Outcome 1 2 3 4 5 6 7 8
Number of times outcome occurred 23 7 9 10 8 6 8 9
What is the experimental probability of the computer generating a 5 or a 6?


9%

13.75%

17.5%

30%