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: [199.153, 182.13, -7.832, -60.259]

A: 78.298
****
Q: [89.226, 241.396, 7.011, 114.867, 113.075, 103.559, 83.142, 188.743, -27.33, 180.773]

A: 109.446
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Q: [61.147, 142.059, 72.591, 148.969, -39.06, 47.712, 74.829, 248.096, 100.913]

A:
95.251
****