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: [-92.167, -67.984, -31.831, -21.057, 101.792, 114.116, 185.901, -25.874]

A: 20.362
****
Q: [15.799, 6.545, 101.018, -76.074, 51.291, -58.732, 131.857, -36.93, 131.423]

A: 29.577
****
Q: [116.498, 208.607, 15.647, 193.92, -41.359, 168.883, -58.07, -70.958, 85.363]

A:
68.726
****