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:
[3.556, 65.177]
answer:
34.366


question:
[93.72, 13.366, -44.452, -29.011, 56.593, 5.272, -20.162, 160.282, 44.017]
answer:
31.069


question:
[-15.288, -71.966]
answer:

-43.627