TASK 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.
PROBLEM: [21.953, -90.519, 92.624, 189.808, 130.57, -33.423, -16.126, 31.61, 119.582]

SOLUTION: 49.564

PROBLEM: [127.703, -82.203, 53.438]

SOLUTION: 32.979

PROBLEM: [231.295, 179.622]

SOLUTION:
205.459