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:
[-82.094, 163.171, -35.384, 69.572]
answer:
28.816


question:
[-28.295, -24.828, -66.96, -12.108, -96.597, 110.99, 172.86, -18.752, 157.717]
answer:
21.559


question:
[194.082, -99.824, 124.507, -35.233, 165.552, 16.149, 212.049]
answer:

82.469