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:
[116.268, 173.27, 228.827, 52.695, 66.445, -34.051, 152.137]
answer:
107.942


question:
[-59.526, 55.871, 118.248, 197.073]
answer:
77.916


question:
[216.482, 0.935, 103.257, 204.541, 12.65, 91.719, 64.6, 70.761, 172.404]
answer:

104.15