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.

[Q]: [-34.026, 86.773, 149.194, 228.14]
[A]: 107.52


[Q]: [128.472, 149.361, 71.023, -96.651]
[A]: 63.051


[Q]: [230.397, 207.965, 180.114]
[A]:
206.159