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: [159.243, 17.964, 13.543, 175.402, -52.441, -34.741, 158.461]

A: 62.49
****
Q: [-4.969, 232.548, 81.586, 13.448, -85.528, -1.661, -76.971]

A: 22.636
****
Q: [159.4, 171.158, 208.441, 137.746, 78.097, 223.679, 142.855, 50.38, 165.77, 228.185]

A:
156.571
****