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]: [169.922, 249.47, 142.453, -55.768, 155.357, 6.096, -95.702, 243.569, 31.11, -75.031]
[A]: 77.148

[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]: [154.164, 169.815, 165.561, 132.883, 7.345, -87.44, 61.366, 230.63, 131.698, 80.247]
[A]:
104.627