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:
[36.34, -16.727, 140.541, 127.454, -94.11, -74.52, 96.179, -9.121, -65.54]
answer:
15.611


question:
[89.776, -37.895, -45.315, 75.805, 144.052, 150.156]
answer:
62.763


question:
[-30.813, 30.325, 17.44, 231.059, 105.014, 210.93, 113.827, 159.848]
answer:

104.704