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.

[79.978, -44.051, 200.217, 142.486, -89.194, 55.999, 165.078, -3.615, 0.12, -44.323]
46.27

[51.372, 141.276, 8.131, 168.539, 151.323]
104.128

[178.739, 210.073, 12.894, 57.893, 68.801]

105.68