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]: [9.828, 248.054, 20.871, 99.749, 52.797, -86.856, 65.438, 53.627]
[A]: 57.939


[Q]: [60.02, -66.628, -95.571, 114.26, 109.577, 141.08, 154.303, 228.454, 46.856, 7.365]
[A]: 69.972


[Q]: [-51.072, 61.857, 156.347, 238.542, 46.277, 67.491, 168.841, 76.852]
[A]:
95.642