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: [20.796, 39.383, -26.46, -27.224, 89.591, 87.502, 211.781, 127.87, 223.38]

A: 82.958
****
Q: [38.24, 196.576, -84.173, -45.001, 1.607, 170.177, 234.811, -60.183, -91.513]

A: 40.06
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Q: [170.43, 73.837, 116.36, 240.099, 178.607, -22.328, 25.505, 55.959, 39.459]

A:
97.548
****