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: [51.372, 141.276, 8.131, 168.539, 151.323]

Answer: 104.128


Question: [157.14, 120.799, -55.651, -50.479, 89.067, 192.279, 57.227, 137.972]

Answer: 81.044


Question: [5.563, 135.417, -10.898, 169.517, 176.909, 193.223]

Answer:
111.622