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:
[98.834, 143.231, 35.995, -64.696]
answer:
53.341


question:
[61.739, -99.854, -53.677]
answer:
-30.597


question:
[60.791, -35.898, 35.488, 161.144, 61.42, -81.454, 7.482, 166.826, -53.351]
answer:

35.828