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: [202.724, 129.438, -75.21, 114.102, 151.266]

A: 104.464
****
Q: [116.268, 173.27, 228.827, 52.695, 66.445, -34.051, 152.137]

A: 107.942
****
Q: [176.185, 217.985, 215.867, 148.644, -3.379, -30.478, 52.771, -75.198]

A:
87.8
****