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:
[65.727, 216.759, 101.145, 91.028]
answer:
118.665


question:
[229.461, -89.251, 170.954]
answer:
103.721


question:
[-26.745, -76.789, 118.385, -84.702, -67.839, 178.479, 134.875]
answer:

25.095