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:
[76.889, 179.836, 105.364]
answer:
120.696


question:
[-44.354, 8.74, 34.514, 207.685]
answer:
51.646


question:
[31.374, 133.278, 44.894, 50.815, -86.693, 1.53]
answer:

29.2