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: [43.362, 111.151, 162.709, 43.974, 184.165, 238.15, 181.927]

A: 137.92
****
Q: [48.122, -2.158, 12.547, -39.257, -62.936, 120.37, 133.697, 68.132, 93.801]

A: 41.369
****
Q: [162.658, 7.635, 90.121]

A:
86.805
****