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: [34.718, 46.286, 107.22, 181.771, -27.702, -66.747]

A: 45.924
****
Q: [198.958, 97.355]

A: 148.156
****
Q: [-9.018, 244.418, 30.094, 116.769, -35.584, 8.008, 32.91, -74.622]

A:
39.122
****