instruction:
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.
question:
[214.656, -82.183, 105.038, -34.9, -44.836, 143.236, 183.045, 160.483, 34.398]
answer:
75.437


question:
[237.501, 67.08, 13.857]
answer:
106.146


question:
[144.883, 212.012, 128.352]
answer:

161.749