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: [72.755, 233.932, 245.785, 92.401]

Answer: 161.218


Question: [146.748, -23.736, 49.614]

Answer: 57.542


Question: [188.132, 125.24, 225.85, 36.47, -35.697, -56.987, 4.451, -11.939]

Answer:
59.44