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:
[135.807, 205.755, 191.805]
answer:
177.789

question:
[5.703, -17.365, 21.827, 38.836, 5.17, -15.533]
answer:
6.44

question:
[146.01, 72.871, 207.695, -63.833, 13.201, 231.713, 173.995]
answer:
111.665