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.

[4.435, 100.482, 125.267, -76.982, 9.994, 192.069, 54.099, -40.749]
46.077

[153.482, 150.917]
152.2

[-98.163, -66.763, 149.544, -89.893, -10.155]

-23.086