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: [182.34, 105.105, 248.658, 104.174, -98.917, -47.707, -61.048, 241.903, -34.659, 31.89]

Answer: 67.174


Question: [128.152, 95.16, 70.113, -16.853]

Answer: 69.143


Question: [60.355, -83.762, 246.318, 218.32, 54.829, -78.388, 215.946, -94.467]

Answer:
67.394