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]: [128.328, 20.497, 96.178, 237.663, 80.568, 109.722]
[A]: 112.159


[Q]: [-60.041, -56.779, 6.2, 73.114, 137.319]
[A]: 19.963


[Q]: [148.716, -3.353, 132.526, 172.114, 184.739, 114.606]
[A]:
124.891