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:
[132.047, -2.027, 97.041, -49.199, 29.646, 3.384, 104.121, 237.857, 5.555]
answer:
62.047


question:
[41.308, 149.33, -33.086, -10.268, 209.148, -69.203, -68.646, -82.073, 83.754]
answer:
24.474


question:
[218.567, 216.211, 93.953]
answer:

176.244