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: [245.271, 40.965, 133.913, 212.104]

SOLUTION: 158.063

PROBLEM: [-75.579, -19.294, 243.752, 167.559, 86.218, 48.102, 28.694, 31.259, 182.995]

SOLUTION: 77.078

PROBLEM: [99.995, -95.685, 41.622, 66.987, -99.13, 151.852, 179.826, 59.189, 113.313, -29.925]

SOLUTION:
48.804