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.

[179.836, 115.658, -58.613, 29.591, 198.709]
93.036

[237.861, 119.858, -8.107, -30.075, 180.524]
100.012

[178.992, 227.102, 29.299, 28.348, 25.543, 175.501]

110.798