Someone me for a brainliest but it has to be correct

The answer is 34 you have to add the numbers and divide them by how many numbers there are

Alright so to find the mean we have to add all the numbers (data) together and then divide it by the amount of data. So two people are 30,two at 32, one at 34 and three at 36

so our problem is
30+30+32+32+34+36+36+36= 266

Now we do 266/the number of data used, which is 8
so 
266/8=33.25

Hope that helped ;)

If you dont understand something i did ask and i can re explain