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]: [217.978, 70.977, 31.129, -87.408, -99.013, 249.862, -87.151, 207.527, 43.432]
[A]: 60.815


[Q]: [9.786, 4.383, 175.284, 142.256, -95.57, -81.48, 116.872, 195.826]
[A]:
58.42


