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]: [15.491, 60.283, 240.958, 155.995, 35.585, -55.875, 82.379, 142.503, 95.176, 85.281]
[A]: 85.778


[Q]: [234.272, 196.413, -92.425]
[A]: 112.753


[Q]: [-9.088, 104.857]
[A]:
47.884