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:
[204.235, -53.675, 201.303, 20.869]
answer:
93.183


question:
[73.331, 85.459, 59.798, -35.019]
answer:
45.892


question:
[197.981, 163.417, -32.621, 123.377, 215.221, 84.678]
answer:

125.342