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:
[213.2, 159.287, 214.859, 189.464, 185.706, -85.847, 215.647, 8.545]
answer:
137.608


question:
[26.595, 220.402, -36.236, -79.382, -17.51, -71.282]
answer:
7.098


question:
[12.061, 106.618, -55.626, -28.064, 48.302, 125.589, 67.814]
answer:

39.528