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]: [-48.196, 15.566, 65.782, 174.566, -91.786, 52.379, 2.658, 76.856]
[A]: 30.978


[Q]: [231.74, 142.135, 60.231, -34.154, 111.503, -84.615, 186.711, 52.235, 43.888, -20.096]
[A]: 68.958


[Q]: [66.666, -70.196, -39.152]
[A]:
-14.227