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]: [135.575, 134.352, 209.54, 199.614, 87.027, 215.933, 49.266, 167.288, 164.589]
[A]: 151.465


[Q]: [98.834, 143.231, 35.995, -64.696]
[A]: 53.341


[Q]: [202.708, 225.584, 62.673, 201.283, 65.287, 102.764, 213.812, 241.877, -43.051]
[A]:
141.437