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]: [110.671, -22.006, 168.421, 152.718, 116.702, -26.669, -55.023, -72.932]
[A]: 46.485


[Q]: [220.903, 155.959]
[A]: 188.431


[Q]: [114.572, 167.95, -93.446, 44.119, -53.282, -64.43, -90.8]
[A]:
3.526