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:
[-30.66, 134.777, 39.637, -41.053, 60.502, -99.875, -32.055, 51.52, 216.645, 11.994]
answer:
31.143


question:
[-4.527, 190.006, 207.554, 178.685, -20.05, 13.024, 190.617, 37.539]
answer:
99.106


question:
[122.936, 88.264, 22.019, -6.709, -70.226, 138.515, -34.109, 137.562]
answer:

49.781