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]: [41.308, 149.33, -33.086, -10.268, 209.148, -69.203, -68.646, -82.073, 83.754]
[A]: 24.474


[Q]: [121.069, 12.661, 159.825, -39.645, 6.609, 156.735, 110.054, 112.875]
[A]: 80.023


[Q]: [209.867, -8.343]
[A]:
100.762