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]: [197.424, 44.178, 136.316, 246.48, 98.472, -31.327, 41.411]
[A]: 104.708


[Q]: [201.917, 240.159, 36.615]
[A]: 159.564


[Q]: [-96.796, 127.634, 135.049, -55.677, 11.648, 72.63, 176.028, 48.486, 209.389, -13.558]
[A]:
61.483


