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: [181.256, -78.191, 162.427, -90.527, 123.709, 248.073]

A: 91.124
****
Q: [126.136, -23.429, -25.125, -32.203, 36.405, 44.406, 147.828, -97.708, -69.793, 235.046]

A: 34.156
****
Q: [-13.848, 242.615]

A:
114.384
****