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: [161.683, 162.041, 187.429, -79.681, 60.809, 225.806]

A: 119.681
****
Q: [-17.106, 23.8, -54.195, 233.82, -99.732, -68.488, 215.616]

A: 33.388
****
Q: [41.499, 163.009, 129.121, -29.203]

A:
76.107
****