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: [194.983, -22.961, 95.798, -2.34, 178.547, -90.942, 122.52, 109.389]

SOLUTION: 73.124

PROBLEM: [245.2, 202.565]

SOLUTION: 223.882

PROBLEM: [61.931, -94.172, -65.103, -27.81, 162.59, 113.736, 120.562, 226.794, 75.363, 222.784]

SOLUTION:
79.668