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]: [125.332, 80.443]
[A]: 102.887


[Q]: [71.91, 41.513]
[A]: 56.712


[Q]: [-24.232, 73.397, -6.528, 238.935]
[A]:
70.393