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: [53.271, 224.646, -66.568, -23.058, -60.09, 178.437, -70.082, 131.116]

Answer: 45.959


Question: [73.331, 85.459, 59.798, -35.019]

Answer: 45.892


Question: [-37.955, -11.098, 160.218, -10.693, 65.69]

Answer:
33.232