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:
[-66.387, 135.639, 182.921, 175.573, 105.67, -29.751, 156.67, 83.119, 19.538]
answer:
84.777


question:
[110.671, -22.006, 168.421, 152.718, 116.702, -26.669, -55.023, -72.932]
answer:
46.485


question:
[-15.474, 64.567, -15.512, 191.204, 69.845, -67.49, 233.251, 88.357]
answer:

68.594