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]: [65.727, 216.759, 101.145, 91.028]
[A]: 118.665


[Q]: [194.026, 179.483, 77.885, 111.339, 234.419, 138.685]
[A]: 155.973


[Q]: [216.253, -82.066]
[A]:
67.093