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]: [128.916, 203.766]
[A]: 166.341


[Q]: [-66.387, 135.639, 182.921, 175.573, 105.67, -29.751, 156.67, 83.119, 19.538]
[A]: 84.777


[Q]: [192.722, 65.944, 10.138, 68.805, 21.039, 248.545, 103.754, 205.84, 12.475]
[A]:
103.251