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]: [-20.702, 4.455, 37.838, 102.751, 231.6, -23.075, 236.527, 227.109, 171.708, 46.239]
[A]: 101.445


[Q]: [116.268, 173.27, 228.827, 52.695, 66.445, -34.051, 152.137]
[A]: 107.942


[Q]: [153.935, -40.313, 62.549, 104.111, -87.696, 83.206, 18.682, -82.708, 241.124, -28.375]
[A]:
42.451