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: [185.805, 8.01, 151.056, 35.572, 51.884, 217.1, -0.547, 8.171]

Answer: 82.131


Question: [159.381, -84.046]

Answer: 37.668


Question: [-19.096, 48.601, 142.379, -26.639, 92.733]

Answer:
47.596