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: [-66.676, -7.063, -18.028, 13.407, 54.369, 148.394, -93.155]

A: 4.464
****
Q: [48.462, -80.347, -19.649, 180.664, -24.117]

A: 21.003
****
Q: [176.928, 146.579, 134.498, 146.776]

A:
151.195
****