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: [201.917, 240.159, 36.615]

A: 159.564
****
Q: [-53.388, 31.309, 19.079, -16.926, 242.421, 210.599]

A: 72.182
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Q: [-81.562, -32.863, 168.227, -15.961, 5.955, 195.609, 222.458, 65.602, -27.724, -85.043]

A:
41.47
****