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]: [36.34, -16.727, 140.541, 127.454, -94.11, -74.52, 96.179, -9.121, -65.54]
[A]: 15.611


[Q]: [18.155, 114.069, 197.871, -99.696, 201.18]
[A]: 86.316


[Q]: [-38.063, -41.033, 67.932, 201.401, 159.948, 119.631, 73.635, -96.282, 85.486]
[A]:
59.184


