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:
[219.769, -36.26, 3.121, -22.5, 124.372]
answer:
57.7


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


question:
[92.973, 105.408, -67.754, -87.587]
answer:

10.76