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:
[224.131, -2.975, 101.116, 127.048, -67.279, -25.825, 136.475, -51.855, 117.178, 219.264]
answer:
77.728

question:
[126.177, 120.225, 231.498, 170.694, 34.361, 101.823, -21.468, 234.339]
answer:
124.706

question:
[110.254, 50.066, 57.94]
answer:
72.753