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:
[-48.12, 192.63, 32.454, 132.703, -26.044, 140.006, -8.624, 38.438]
answer:
56.68


question:
[203.976, 106.117, 62.128, -89.428, 180.453, 155.566, 213.868]
answer:
118.954


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

77.728