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:
[-61.513, 183.183, 185.709, 179.801, 194.827, 91.62, 229.939, -7.981, 123.813, -77.981]
answer:
104.142


question:
[91.408, 178.508, 77.081, 13.419, 185.372, 158.828]
answer:
117.436


question:
[33.175, 147.715, 149.754]
answer:

110.215