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: [224.131, -2.975, 101.116, 127.048, -67.279, -25.825, 136.475, -51.855, 117.178, 219.264]

A: 77.728
****
Q: [-82.27, 46.742, -60.547, 97.652, 121.66, 104.393, -43.603, 125.281, 42.318, 200.514]

A: 55.214
****
Q: [-32.624, 225.642, 63.699, 188.552, 69.714, 245.564, 95.67, -5.252, -14.199, -88.529]

A:
74.824
****