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: [-12.392, 57.854, 59.291, -18.155, -94.56, 94.214, -38.912]

A: 6.763
****
Q: [82.439, -85.167, 100.665, -83.297]

A: 3.66
****
Q: [-9.457, 74.107, 19.464, -56.272]

A:
6.961
****