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: [-89.59, -15.783, 35.306, 46.851, 97.275, 19.027, 200.372, 62.551]

A: 44.501
****
Q: [-45.826, -27.376, 126.782, -28.164, 213.819, 186.676]

A: 70.985
****
Q: [-2.218, -45.899, 213.366]

A:
55.083
****