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]: [232.014, -52.265]
[A]: 89.875


[Q]: [224.567, -42.213, 232.017]
[A]: 138.124


[Q]: [-54.036, 202.453, 98.539]
[A]:
82.319