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: [-53.388, 31.309, 19.079, -16.926, 242.421, 210.599]

A: 72.182
****
Q: [72.755, 233.932, 245.785, 92.401]

A: 161.218
****
Q: [-50.144, 0.802]

A:
-24.671
****
