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:
[116.268, 173.27, 228.827, 52.695, 66.445, -34.051, 152.137]
answer:
107.942


question:
[85.011, -20.439, 195.195, 114.286]
answer:
93.513


question:
[-81.958, 242.122, 193.183, -23.414, -5.145, -50.155, -88.102, 71.984, -62.468, 151.114]
answer:

34.716