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:
[159.243, 17.964, 13.543, 175.402, -52.441, -34.741, 158.461]
answer:
62.49


question:
[231.74, 142.135, 60.231, -34.154, 111.503, -84.615, 186.711, 52.235, 43.888, -20.096]
answer:
68.958


question:
[-11.673, 4.256, 189.757, 221.758, 152.249]
answer:

111.269