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: [213.2, 159.287, 214.859, 189.464, 185.706, -85.847, 215.647, 8.545]

A: 137.608
****
Q: [231.74, 142.135, 60.231, -34.154, 111.503, -84.615, 186.711, 52.235, 43.888, -20.096]

A: 68.958
****
Q: [-43.857, 12.344, 79.271, -50.184, 200.6, -98.583]

A:
16.598
****