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:
[73.331, 85.459, 59.798, -35.019]
answer:
45.892


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


question:
[177.144, 69.872]
answer:

123.508