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]: [89.226, 241.396, 7.011, 114.867, 113.075, 103.559, 83.142, 188.743, -27.33, 180.773]
[A]: 109.446


[Q]: [229.28, 202.632, 129.717, 211.459, 203.204]
[A]: 195.258


[Q]: [21.343, 107.457, 169.201]
[A]:
99.334