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: [125.332, 80.443]

A: 102.887
****
Q: [162.26, 79.268]

A: 120.764
****
Q: [63.759, 221.556, 67.498, 150.469, 124.414, 249.244, 221.536]

A:
156.925
****