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: [-82.094, 163.171, -35.384, 69.572]

A: 28.816
****
Q: [147.664, 167.561, 244.106, -42.988, 9.425, 79.806, 239.58]

A: 120.736
****
Q: [-84.323, 103.98, 130.165, 248.69, 201.98, 160.383, 196.963, 176.567, 216.351, 18.029]

A:
136.879
****