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: [51.372, 141.276, 8.131, 168.539, 151.323]

Answer: 104.128


Question: [211.892, 69.725, 110.579, 178.646, 32.595, 163.527, 229.039, -42.103, 51.631, 165.973]

Answer: 117.15


Question: [93.753, 61.544, 65.299]

Answer:
73.532