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: [203.45, 193.726, 199.582, 32.046, 74.008, 170.209, 121.427, -33.882, 78.136, -8.04]

A: 103.066
****
Q: [77.498, 234.955, 184.005, -48.344, 113.167]

A: 112.256
****
Q: [169.536, 94.247, 117.894, 153.191]

A:
133.717
****