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]: [21.723, 130.05, 75.095]
[A]: 75.623


[Q]: [127.592, 0.243, 116.984, 205.689, 53.382, 214.986, -82.852, -12.646, 82.891, -55.781]
[A]:
65.049