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:
[219.428, 229.08, 24.616, -83.165, -28.839, 195.219, 170.491, -78.673]
answer:
81.02


question:
[73.603, -84.154, 222.739, 205.594, 215.842]
answer:
126.725


question:
[56.466, -9.624, -34.641, 10.073, 168.537, 81.175, -98.931]
answer:

24.722