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: [165.647, 110.893, -83.152, -56.699, 19.53, 48.825, -64.043, 199.192, 249.46, 244.789]

Answer: 83.444


Question: [88.755, -64.951, 41.008]

Answer: 21.604


Question: [100.718, 96.182, 224.086, 92.569, -13.541, 227.59, 129.781, -43.383, 1.262]

Answer:
90.585


