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: [245.2, 202.565]

A: 223.882
****
Q: [85.011, -20.439, 195.195, 114.286]

A: 93.513
****
Q: [168.083, -98.924, 92.038, 175.563, 107.537, -52.999, 113.841, -92.457, 145.357]

A:
62.004
****