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: [-69.698, 181.415, -43.045, 160.857]

A: 57.382
****
Q: [79.04, 110.342, 208.846, 132.702, 48.832, -81.929]

A: 82.972
****
Q: [108.282, 206.584, 150.179, -53.828, 124.808, 233.622]

A:
128.274
****