TASK DEFINITION: In this task you will be given a list of numbers and you need to find the mean (average) of that list. The mean of a list can be found by summing every number in the list then dividing the result by the size of that list. The output should be rounded to 3 decimal places.
PROBLEM: [187.54, -56.697, 55.301, 235.071, 176.682, 103.554, -35.29, 84.215]

SOLUTION: 93.797

PROBLEM: [-59.098, -22.489]

SOLUTION: -40.794

PROBLEM: [-10.287, -0.47, 195.152, 209.845, -64.645, -82.959, 106.327]

SOLUTION:
50.423