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]: [182.441, 58.468, 209.229, 249.908, 32.346, 30.442]
[EX A]: 127.139

[EX Q]: [194.026, 179.483, 77.885, 111.339, 234.419, 138.685]
[EX A]: 155.973

[EX Q]: [80.225, 42.775, 245.206, -40.364, 244.919, 190.505, 107.785, -95.102, 93.166, -96.212]
[EX A]:
77.29