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: [113.238, 247.072, -31.448, -33.563, 74.519, 67.841]

A: 72.943
****
Q: [188.006, 117.583, 51.262]

A: 118.95
****
Q: [-49.922, 96.2, -24.223, 126.909, 168.393, -55.73, -51.195, 92.652]

A:
37.886
****