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]: [95.472, 109.291, 245.955, 86.122, -90.639, 144.544, 31.063, 89.001, 40.671]
[A]: 83.498


[Q]: [47.595, -7.171, 4.333, 160.025, 152.275, 90.23, 128.643, 145.181]
[A]: 90.139


[Q]: [-70.697, 68.691, 143.128, -76.987, 239.679, -43.992, 246.662, -65.474]
[A]:
55.126