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.
--------
Question: [-2.425, -41.007, 142.975, 117.593, 142.875, -69.307, -38.932, 92.631, 158.921, 87.117]

Answer: 59.044


Question: [-41.714, 218.588, 49.769, 142.519, 179.776, -99.226, 224.69, 191.642]

Answer: 108.256


Question: [200.155, 27.505, 76.27, -69.95]

Answer:
58.495