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: [39.88, 58.489, 225.343, 105.008, 210.581, 35.577]

SOLUTION: 112.48

PROBLEM: [-20.702, 4.455, 37.838, 102.751, 231.6, -23.075, 236.527, 227.109, 171.708, 46.239]

SOLUTION: 101.445

PROBLEM: [-49.246, -51.453, -22.548, 204.834, 87.783, 116.318, 239.339, -26.778, 114.626, 148.164]

SOLUTION:
76.104