Answer:
22/27
Explanation:
There are 27 students and 11 play basketball and 13 play basketball and 5 play neither.
I realized a problem is that 11+13+5≠27, so I assumed some people play both sports.
If 5 don't play either sport, then 22 play Baseball or basketball.
22/27 play baseball or basketball,
So the probability is 22/27.
This may not be correct because of the problem mentioned earlier or there is something wrong with the problem, but hopefully, I helped.