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: [61.761, 6.557, -93.386, -74.064, 33.4, 141.295]

Answer: 12.594


Question: [229.28, 202.632, 129.717, 211.459, 203.204]

Answer: 195.258


Question: [95.815, -13.29, -53.737, 115.241, 94.236, 39.319]

Answer:
46.264