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:
[124.333, 5.477, -53.787, 226.538, -40.577, -43.102, 214.118, 125.785, 151.837]
answer:
78.958


question:
[34.718, 46.286, 107.22, 181.771, -27.702, -66.747]
answer:
45.924


question:
[184.946, 128.218, -47.333, 19.366, -50.465, 144.55]
answer:

63.214