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: [192.335, 189.22, 235.216, 130.727, 222.285]

Answer: 193.957


Question: [48.122, -2.158, 12.547, -39.257, -62.936, 120.37, 133.697, 68.132, 93.801]

Answer: 41.369


Question: [130.735, 189.442, -57.849, 209.395, 113.568, 151.598, -54.033, -25.037]

Answer:
82.227