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: [203.498, -79.59, -73.767, -65.942, -8.693]

A: -4.899
****
Q: [-62.202, 222.562, -18.684, 67.674, -41.353, 134.927, -92.211]

A: 30.102
****
Q: [100.422, 199.731, 138.971, 95.515, 9.517]

A:
108.831
****