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]: [205.118, 101.679, 202.802, 144.052, -2.468, 239.04, -94.46, 214.193, 193.626]
[A]: 133.731


[Q]: [118.783, 191.64, 225.792, 160.903, 209.763, 39.225, 24.607]
[A]: 138.673


[Q]: [-25.724, 188.105, 55.23, 211.492, 233.762]
[A]:
132.573