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: [-67.542, 65.934, 223.305, 25.694, 159.037]

SOLUTION: 81.286

PROBLEM: [-2.772, 225.483, 211.749, 45.779, -82.623, 229.799, 107.783, 64.653]

SOLUTION: 99.981

PROBLEM: [-75.807, 244.532, -47.644, 139.007, -77.132, 245.45, 5.393, -43.568]

SOLUTION:
48.779