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.

Q: [26.595, 220.402, -36.236, -79.382, -17.51, -71.282]

A: 7.098
****
Q: [82.748, 43.804, -13.469, 226.705, -7.478]

A: 66.462
****
Q: [121.361, 227.226, 80.967, 8.425, 24.238, 137.374]

A:
99.932
****