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]: [198.958, 97.355]
[A]: 148.156


[Q]: [-71.745, -18.239, 214.837, -22.915, 180.841, -4.641]
[A]: 46.356


[Q]: [70.282, -54.718, 95.793, 94.043, 183.314]
[A]:
77.743