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: [-98.163, -66.763, 149.544, -89.893, -10.155]

Answer: -23.086


Question: [-15.484, 222.901, 27.57, 215.344, -7.505, 180.126, 63.08, 39.51, 208.913, 48.561]

Answer:
98.302