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: [-3.857, -93.605, 43.857, -73.731, 84.094, -24.492, -41.811, 115.552, 231.429, 130.678]

A: 36.811
****
Q: [-84.771, 60.727, 165.566, 27.782, 159.929, 167.451, -64.15]

A: 61.791
****
Q: [-44.213, 196.854, 168.799, -98.973, 7.243, 90.052, 31.508, 122.211, 3.795, 108.269]

A:
58.555
****