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: [79.978, -44.051, 200.217, 142.486, -89.194, 55.999, 165.078, -3.615, 0.12, -44.323]

Answer: 46.27


Question: [73.603, -84.154, 222.739, 205.594, 215.842]

Answer: 126.725


Question: [145.185, 118.59, 52.242, 148.526, 2.774, 248.876, -68.243, 199.455]

Answer:
105.926