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: [15.748, -13.369, -79.943, -2.78, 169.174, 101.44, -84.923, 189.589, 83.541, -37.629]

A: 34.085
****
Q: [125.987, 140.164, 103.07, -78.923, -92.734, -96.888]

A: 16.779
****
Q: [-59.989, 221.241, 59.918]

A:
73.723
****