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]: [-67.542, 65.934, 223.305, 25.694, 159.037]
[A]: 81.286


[Q]: [43.362, 111.151, 162.709, 43.974, 184.165, 238.15, 181.927]
[A]: 137.92


[Q]: [-77.402, 144.432, 172.214, 113.465, 183.224, 169.995, -86.506, 66.308]
[A]:
85.716