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: [95.472, 109.291, 245.955, 86.122, -90.639, 144.544, 31.063, 89.001, 40.671]

A: 83.498
****
Q: [47.595, -7.171, 4.333, 160.025, 152.275, 90.23, 128.643, 145.181]

A: 90.139
****
Q: [162.252, 85.022, 109.869, 93.117]

A:
112.565
****