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]: [192.529, -67.249, 123.707, 41.987, 11.587, 202.189, 12.989]
[A]: 73.963


[Q]: [21.723, 130.05, 75.095]
[A]: 75.623


[Q]: [-83.647, 205.771, -32.768, 197.698, 112.109, -91.453, 219.471, 242.747, 147.634]
[A]:
101.951