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.
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Question: [41.308, 149.33, -33.086, -10.268, 209.148, -69.203, -68.646, -82.073, 83.754]

Answer: 24.474


Question: [-96.502, 12.006]

Answer: -42.248


Question: [-2.577, 195.355, -15.036, 213.694, 165.693, -66.406, -99.812, 55.565, -49.103, 58.171]

Answer:
45.554