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: [-81.432, -63.059, 150.144, 55.203, 215.405, -89.797, 72.946]

A: 37.059
****
Q: [-47.309, -46.076, 191.14, -6.032, 4.858]

A: 19.316
****
Q: [186.717, 123.333, 169.052, -71.105, -87.187, 18.713, -8.019, 190.853, -69.826]

A:
50.281
****