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.

[95.725, 112.04, 231.963]
146.576

[-11.211, 9.955, 208.942, 124.097, 118.282, 65.001]
85.844

[156.628, -40.464, 183.559, 149.941, 113.012, 88.67]

108.558