First you have to put them in order from least to greatest. so....
-52, -36, -36, -27, -23, - 17, -9, -8
mean: add all the numbers and divide them by 8(the total amounts) mean: -208/8 mean: -26
median: number in the middle of a series *since there is an even amount of numbers you have to get the two numbers that are in the middle, add them, and then divide them by 2. median: -27 + (-23) median:-50/2 median: -25
mode: number that appears most often or is repeated mode: -36
range: difference between the lowest and highest value range: -52 - (-8) range: -44