Answer:
33
Step-by-step explanation:
So I just put them in order....18,19,23,25,28,30,31,33,33,35,36
and you can see that 33 pops up twice when the others only pop up once..so the answer is 33
CRINGE
Ok ngl BIG BIG CRINGE
36 divided by 2 is 18 = plus 1p
I think 11 is the median for the data.