Whats the range?

12,15,8,29,30, 27,19,12

22

Step-by-step explanation:

first you have to order all of the numbers from least to greatest.

8,12,12,15,19,27,29,30

then you take the smallest value and subtract it from the largest.

30-8=22

30-8 = 22 - You just subtract the biggest and smallest number, the answer is 22