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: [212.456, 6.972, -59.399, -83.342, 215.038, -97.851]

A: 32.312
****
Q: [-79.748, 98.398, 55.667, 77.39, -20.719, 187.168, 142.334, 110.723]

A: 71.402
****
Q: [214.725, 33.194, 52.217, 211.697, 12.528, 168.134]

A:
115.416
****