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.

[EX Q]: [5.703, -17.365, 21.827, 38.836, 5.17, -15.533]
[EX A]: 6.44

[EX Q]: [26.595, 220.402, -36.236, -79.382, -17.51, -71.282]
[EX A]: 7.098

[EX Q]: [131.245, 79.371, 62.963, -81.47, 171.39, 34.655]
[EX A]:
66.359