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: [23.632, 47.911, 95.884, 239.46, -68.225, 80.094, 111.959]

Answer: 75.816


Question: [198.475, -38.691]

Answer: 79.892


Question: [173.903, 103.626, -96.508, 63.59, 44.234, -81.913, 189.138]

Answer:
56.581