Definition: 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.
Input: [93.018, 193.55, -63.786, -20.865, -24.826, 168.569, -36.063, 202.202, 111.759, 33.249]

65.681