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]: [159.291, 160.61, -50.992, 34.053, 78.883, 222.627, 105.95]
[A]: 101.489


[Q]: [-28.982, -63.182, 22.408, 30.425, 125.743, 16.816, 96.711, 215.027, 32.552]
[A]: 49.724


[Q]: [142.918, 73.538, -21.54, -52.028, 103.72, 85.296, -39.189, 70.144, 118.987, 142.673]
[A]:
62.452