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]: [102.553, 221.594, -69.406, 192.534, 139.703, -38.208, 228.963, 32.921]
[A]: 101.332


[Q]: [98.834, 143.231, 35.995, -64.696]
[A]: 53.341


[Q]: [9.739, -1.844]
[A]:
3.948