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:
[230.375, -45.327, 112.137, 109.305]
answer:
101.622


question:
[75.879, 43.123]
answer:
59.501


question:
[5.532, 166.986, -79.512, 246.089]
answer:

84.774