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:
[201.917, 240.159, 36.615]
answer:
159.564


question:
[-24.857, -28.799, 240.99]
answer:
62.445


question:
[-51.127, -53.399, -58.094, 172.367, -29.286, 109.468, -34.858, -99.953, 9.617, -8.063]
answer:

-4.333