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:
[176.928, 146.579, 134.498, 146.776]
answer:
151.195


question:
[-45.201, 161.25, -67.093, 105.259, 110.499, 224.516, -55.166, 11.51]
answer:
55.697


question:
[156.006, 228.209, 27.284, 101.578, 24.024, -33.438, 53.334, 13.327]
answer:

71.29