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: [120.682, 53.847]

A: 87.264
****
Q: [100.665, 40.782, 24.775, 206.105, 112.523, -96.309, 9.758, 149.054, 3.861, 235.974]

A: 78.719
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Q: [-56.898, -9.484, 7.689, 205.423, 224.562, -38.588, 120.312, 92.879]

A:
68.237
****