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]: [164.048, 94.225, 164.003, -19.198, 47.156, 4.59, 170.668, 156.371, -13.172, -27.61]
[EX A]: 74.108

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

[EX Q]: [33.577, 128.324, -35.562, -35.041]
[EX A]:
22.825