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: [184.51, 79.649, 31.606, -65.279, 1.231]

Answer: 46.343


Question: [219.769, -36.26, 3.121, -22.5, 124.372]

Answer: 57.7


Question: [6.44, 231.265, -75.351, 113.021, 80.941, 204.842, 64.263, -52.189]

Answer:
71.654