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]: [74.601, 131.018, -45.91]
[A]: 53.236


[Q]: [141.597, -13.558, -15.987, -52.44, 77.914]
[A]: 27.505


[Q]: [161.885, 0.773, -89.184, 168.534, 154.349]
[A]:
79.271