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]: [-60.041, -56.779, 6.2, 73.114, 137.319]
[A]: 19.963


[Q]: [218.46, 7.937, 155.624, 82.813, 93.516]
[A]: 111.67


[Q]: [135.925, -52.132, 208.485]
[A]:
97.426