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: [-96.229, 200.453]

A: 52.112
****
Q: [-78.906, 119.863, 44.561, 1.523]

A: 21.76
****
Q: [95.27, -77.753, -67.765, 18.886, -10.443, 183.369, 42.658, 119.415, -36.86, 158.802]

A:
42.558
****