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: [-24.069, 49.942, -56.199, 147.337, 81.429, 198.62, -91.886, 33.842, -16.712, -51.661]

A: 27.064
****
Q: [216.087, 41.07, 213.683, 53.822, 31.214]

A: 111.175
****
Q: [162.51, 239.661, 185.565, -91.362]

A:
124.094
****