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]: [-98.361, -84.91]
[A]: -91.636


[Q]: [87.02, -25.654, -67.979, 52.368, 20.078, 160.939, 4.162, 205.092, -57.092, -68.35]
[A]: 31.058


[Q]: [173.758, 23.253, 84.353, 124.544, -62.561, 65.581]
[A]:
68.155