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: [238.315, 168.986, -67.694]

Answer: 113.202


Question: [197.424, 44.178, 136.316, 246.48, 98.472, -31.327, 41.411]

Answer: 104.708


Question: [0.714, 191.083, 204.628, 16.665, 242.75, 217.507, 35.562, 27.632, 189.705, 115.146]

Answer:
124.139