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:
[84.527, 159.538, -20.208, 42.181, -12.587, -86.549, 131.349, 63.615, 150.304]
answer:
56.908


question:
[-51.603, 117.351, -67.451, 218.664, 68.981, 167.005, -53.851, 104.996]
answer:
63.012


question:
[86.208, 49.241]
answer:

67.724