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]: [108.822, 139.139, 130.938, 100.996, 155.361, 8.752, 221.639, -12.877]
[A]: 106.596


[Q]: [80.285, 75.631, 5.715, -68.695, 134.225, 22.744, 63.203, 136.862, 60.995]
[A]: 56.774


[Q]: [93.8, 178.7, 115.271, 158.073, -51.09, 119.37, -14.279, 207.771, 227.777]
[A]:
115.044