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: [194.964, 80.506, -41.268, 32.912, -21.6, 21.543, 69.269]

Answer: 48.047


Question: [125.987, 140.164, 103.07, -78.923, -92.734, -96.888]

Answer: 16.779


Question: [95.716, 130.145, 225.949]

Answer:
150.603