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: [245.466, 19.262, 199.878]

A: 154.869
****
Q: [179.836, 115.658, -58.613, 29.591, 198.709]

A: 93.036
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Q: [119.493, 195.533, 116.23, 121.667, -13.247, 89.798, 233.993, 33.788]

A:
112.157
****