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: [-90.211, -60.08, 99.87, 18.704, 197.269, 173.722, 168.875]

A: 72.593
****
Q: [-4.749, 102.787, -45.229, 184.111, 221.888, 22.727, 20.887, 34.094]

A: 67.065
****
Q: [7.098, -94.835, 117.065, 231.573, 235.083, 42.018, 121.608, -5.856, 203.0]

A:
95.195
****