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: [72.755, 233.932, 245.785, 92.401]

Answer: 161.218


Question: [233.84, -38.337, 10.341, 195.901, 68.586, 214.429, 213.823, 88.799]

Answer: 123.423


Question: [-35.507, 123.597, -55.222, 27.047, 42.631, 165.593, 96.172, -9.645, 6.352, 121.066]

Answer:
48.208