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: [82.992, 235.629, -36.094, -43.326, 27.531, -12.091, 212.495, 34.388]

SOLUTION: 62.69

PROBLEM: [182.852, 102.398, 200.428, -71.943, 50.578, -59.389, 0.465]

SOLUTION: 57.913

PROBLEM: [123.309, 136.445, -83.564, 50.477, 140.754, -53.693, 175.065, 191.215, 0.704]

SOLUTION:
75.635