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: [185.43, -65.359, -83.971, 30.359, -1.788, 181.168, 210.362, -90.041, -26.224, 239.651]

A: 57.959
****
Q: [-40.246, -7.512, 174.245, -98.6]

A: 6.972
****
Q: [199.252, 232.676, 195.98, -41.546, 40.863, -24.053, 170.263, 102.065]

A:
109.438
****