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]: [229.461, -89.251, 170.954]
[A]: 103.721


[Q]: [202.411, 127.775, 165.721, -41.545, 113.127, 229.974, 111.13, 208.686, 92.744, 36.522]
[A]: 124.654


[Q]: [53.746, 103.485, 200.828, 96.316, 36.779, 187.846, 247.11]
[A]:
132.301