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: [-20.702, 4.455, 37.838, 102.751, 231.6, -23.075, 236.527, 227.109, 171.708, 46.239]

A: 101.445
****
Q: [93.048, 173.783, 88.736, -95.085, -77.155, -2.381, -84.313]

A: 13.805
****
Q: [21.756, -94.024]

A:
-36.134
****