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]: [216.883, -37.346, 67.498, 41.686, 140.857, 195.57]
[A]: 104.191


[Q]: [100.422, 199.731, 138.971, 95.515, 9.517]
[A]: 108.831


[Q]: [117.885, -2.272, 133.066, -35.471, 63.027, -60.102, 160.023]
[A]:
53.737