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]: [-15.843, 236.17, -79.922, -29.879]
[A]: 27.632


[Q]: [13.21, 76.551, 51.016, 230.763, 149.792, 157.216, 117.414, 144.272, 5.805, 118.165]
[A]: 106.42


[Q]: [-48.104, 166.275, 212.102]
[A]:
110.091