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: [2.81, 52.99, 55.279, 75.682, 73.835, 148.077, -54.162, 112.112]

A: 58.328
****
Q: [43.362, 111.151, 162.709, 43.974, 184.165, 238.15, 181.927]

A: 137.92
****
Q: [37.118, 57.376, -12.165, -44.805, -81.242]

A:
-8.744
****