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: [-4.527, 190.006, 207.554, 178.685, -20.05, 13.024, 190.617, 37.539]

Answer: 99.106


Question: [-79.748, 98.398, 55.667, 77.39, -20.719, 187.168, 142.334, 110.723]

Answer: 71.402


Question: [-19.278, 109.83, 88.373, -15.469, 129.854, -89.842]

Answer:
33.911