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:
[14.166, 216.734, -23.073, 209.811, 203.336, 91.659, 142.602, 1.151, -39.869, -54.838]
answer:
76.168


question:
[-98.361, -84.91]
answer:
-91.636


question:
[211.23, 157.572, -97.072, 21.425, 195.219, -69.739, -17.559, 127.232, -61.403, 121.073]
answer:

58.798