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:
[-81.432, -63.059, 150.144, 55.203, 215.405, -89.797, 72.946]
answer:
37.059


question:
[-75.664, 192.225, 2.107, -86.22, -51.11]
answer:
-3.732


question:
[146.286, -90.849, 216.772, 115.089, 6.542, -7.268, -45.921, 87.876]
answer:

53.566