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]: [-45.201, 161.25, -67.093, 105.259, 110.499, 224.516, -55.166, 11.51]
[A]: 55.697


[Q]: [246.744, 206.484, 194.841]
[A]: 216.023


[Q]: [233.662, 111.478, 105.764, 0.434, 13.298, -94.959, -15.334, 57.322]
[A]:
51.458