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: [11.642, -39.595, 23.351, 168.447, 244.85, 108.958, 80.422, -14.774, 138.977]

A: 80.253
****
Q: [41.212, 221.072, 226.666, 3.688, 180.239, 142.767, 184.012, 63.249]

A: 132.863
****
Q: [116.303, 197.831, -2.29]

A:
103.948
****