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]: [217.276, 69.181, 56.534, 10.472, 148.018, 38.673, -94.676, 241.577, -23.436, 45.907]
[A]: 70.953


[Q]: [-42.956, 89.597, -60.477, 101.972, 77.479]
[A]: 33.123


[Q]: [221.532, 134.056, -51.187]
[A]:
101.467