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: [219.428, 229.08, 24.616, -83.165, -28.839, 195.219, 170.491, -78.673]

Answer: 81.02


Question: [124.333, 5.477, -53.787, 226.538, -40.577, -43.102, 214.118, 125.785, 151.837]

Answer: 78.958


Question: [194.412, 32.433]

Answer:
113.422