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:
[87.234, -30.861, 221.46, 120.15, -85.065, 67.024, 144.174, -64.546]
answer:
57.446


question:
[142.225, 243.809, -41.935, 96.795, -99.067, 222.292, 113.486, 143.726]
answer:
102.666


question:
[-22.313, 34.813, 173.026, 195.921, -40.186, 102.217, 106.297]
answer:

78.539