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]: [161.683, 162.041, 187.429, -79.681, 60.809, 225.806]
[EX A]: 119.681

[EX Q]: [100.665, 40.782, 24.775, 206.105, 112.523, -96.309, 9.758, 149.054, 3.861, 235.974]
[EX A]: 78.719

[EX Q]: [26.143, 91.447, 232.728, 166.034, 141.099, -19.491]
[EX A]:
106.327