Q: 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.
[147.592, 224.196, 28.109, -45.353, 89.961, 85.515]
A:
88.337