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: [125.67, 5.514, 161.93, 107.05, 118.949, 233.815, 230.211]

A: 140.448
****
Q: [80.113, -28.006, -40.254, 222.454, 29.784, 129.871, 141.71, -44.716, -22.74]

A: 52.024
****
Q: [127.638, 98.834, 122.644, 202.737, 231.832, 188.458, 194.475, -9.764, 39.303]

A:
132.906
****