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: [-51.603, 117.351, -67.451, 218.664, 68.981, 167.005, -53.851, 104.996]

Answer: 63.012


Question: [248.023, 57.595, -73.013, 200.246, 142.738, -70.94, -43.129, -7.477, 200.087, 6.452]

Answer: 66.058


Question: [195.542, 52.956, -69.351, 89.485, 119.023, -85.604]

Answer:
50.342