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:
[148.261, -51.308, -98.748, -41.832, 44.313, -41.042, -19.943]
answer:
-8.614


question:
[218.807, 72.849, 7.838, 124.81, 45.929, 239.888]
answer:
118.354


question:
[148.686, 15.171, 231.446, -26.126, 176.16, -52.493, 27.957]
answer:

74.4