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]: [193.711, 110.309, -20.334, 151.607, 158.797, -97.825, -59.931]
[A]: 62.333


[Q]: [128.152, 95.16, 70.113, -16.853]
[A]: 69.143


[Q]: [-84.316, 211.229, 6.601, 237.546, 125.837, 94.941, 37.632, 236.012, 198.728]
[A]:
118.246