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:
[-27.722, -35.758, 83.995, -7.374, 60.825, 165.182]
answer:
39.858


question:
[201.917, 240.159, 36.615]
answer:
159.564


question:
[-33.154, 108.676, -78.001, -36.634]
answer:

-9.778