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: [39.88, 58.489, 225.343, 105.008, 210.581, 35.577]

Answer: 112.48


Question: [193.711, 110.309, -20.334, 151.607, 158.797, -97.825, -59.931]

Answer: 62.333


Question: [235.663, 221.742, 156.739, -86.57, 146.941, 40.07, -8.314]

Answer:
100.896