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: [15.491, 60.283, 240.958, 155.995, 35.585, -55.875, 82.379, 142.503, 95.176, 85.281]

A: 85.778
****
Q: [69.898, 97.076, -65.896]

A:
33.693
****