instruction:
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:
[20.538, 100.835, -23.197, 207.707, -12.758, 152.97, 190.404]
answer:
90.928


question:
[93.048, 173.783, 88.736, -95.085, -77.155, -2.381, -84.313]
answer:
13.805


question:
[30.823, -4.312, 126.79, 131.3, 195.176, 52.635, -71.028, 244.36, 33.597, 202.087]
answer:

94.143