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]: [48.462, -80.347, -19.649, 180.664, -24.117]
[A]: 21.003


[Q]: [70.553, 193.054, 166.173, 115.812]
[A]: 136.398


[Q]: [102.825, 160.41, 240.97, 138.021]
[A]:
160.556