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: [-4.969, 232.548, 81.586, 13.448, -85.528, -1.661, -76.971]

SOLUTION: 22.636

PROBLEM: [-7.057, 122.729, -78.932, 52.502, 191.819, 80.994, 29.505, -10.501]

SOLUTION: 47.632

PROBLEM: [95.725, 112.04, 231.963]

SOLUTION:
146.576