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: [14.818, 98.871, -79.033]

A: 11.552
****
Q: [155.467, -40.717, -24.529, -22.608, 38.752]

A: 21.273
****
Q: [-58.055, 66.398, -32.928, -11.364, -89.587, 207.334, -75.209, 174.172]

A:
22.595
****