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: [159.965, 172.082]

A: 166.024
****
Q: [169.131, -79.809, 119.898, 174.146, -1.167, 89.734, 155.318, -26.905, 182.476, 164.085]

A: 94.691
****
Q: [-27.836, -94.276, 181.035, -67.014, 206.98, 59.862, 118.115]

A:
53.838
****