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: [217.301, 19.358, -21.02, -51.249]

A: 41.098
****
Q: [-98.809, 139.617, 148.76, -52.034, 161.969, 117.253, 16.668, 164.37, -75.91, -31.599]

A: 49.028
****
Q: [173.626, 223.626, -55.398, -35.546, -28.766, 44.258, 175.002]

A:
70.972
****