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: [127.522, 232.86, 46.593]

Answer: 135.658


Question: [203.498, -79.59, -73.767, -65.942, -8.693]

Answer: -4.899


Question: [-40.09, 163.257, 225.717]

Answer:
116.295