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.

Q: [76.889, 179.836, 105.364]

A: 120.696
****
Q: [-36.318, 176.066, 36.435, 132.732, -15.887, -24.851, 169.963, -98.796, 38.818]

A: 42.018
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Q: [57.948, 220.872, 208.084, 98.262, -96.056, -96.647, 55.855, 10.279, 224.097]

A:
75.855
****