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]: [181.256, -78.191, 162.427, -90.527, 123.709, 248.073]
[A]: 91.124


[Q]: [18.155, 114.069, 197.871, -99.696, 201.18]
[A]: 86.316


[Q]: [78.832, 234.037, 38.241, 240.8, 69.32, -84.962, -27.847, 93.799]
[A]:
80.278