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:
[84.091, 17.564, 58.169, 6.482, 53.256, 216.444, 171.489]
answer:
86.785


question:
[-49.786, 238.124, -20.697, 32.014]
answer:
49.914


question:
[-63.734, 218.034, 177.979, -5.542]
answer:

81.684