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: [218.807, 72.849, 7.838, 124.81, 45.929, 239.888]

Answer: 118.354


Question: [223.955, 41.858, -54.86, 8.742, 110.448]

Answer: 66.029


Question: [-64.076, 127.962, 124.143, 107.867, 241.635]

Answer:
107.506