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]: [41.573, 107.077, 26.564, -66.491, -90.163, 199.995, -28.782]
[A]: 27.11


[Q]: [203.498, -79.59, -73.767, -65.942, -8.693]
[A]: -4.899


[Q]: [161.707, 141.988, -37.38, -66.057]
[A]:
50.064