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.

[93.72, 13.366, -44.452, -29.011, 56.593, 5.272, -20.162, 160.282, 44.017]
31.069

[-34.026, 86.773, 149.194, 228.14]
107.52

[225.125, -0.133, 103.471, 85.367, -54.831]

71.8