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: [76.889, 179.836, 105.364]

A: 120.696
****
Q: [89.776, -37.895, -45.315, 75.805, 144.052, 150.156]

A: 62.763
****
Q: [-97.058, 134.779, 14.681, 66.036, 106.819]

A:
45.051
****