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: [198.323, 108.702, 38.704, -8.85, 57.749, 108.604, -20.56, 229.826, -85.953, 177.128]

A: 80.367
****
Q: [1.222, 33.339, 163.969]

A: 66.177
****
Q: [-88.637, 110.942, 169.271, 131.162, 132.478, 72.08, 241.487, 169.896, 216.266]

A:
128.327
****
