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: [24.119, 239.006, 239.873, 236.27, 134.34]

A: 174.722
****
Q: [65.727, 216.759, 101.145, 91.028]

A: 118.665
****
Q: [129.453, 232.284, -34.595]

A:
109.047
****