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:
[198.475, -38.691]
answer:
79.892


question:
[245.091, 201.984, 204.428, 222.046, 4.807, 21.497, -34.025, 160.097]
answer:
128.241


question:
[86.124, -84.963]
answer:

0.581