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: [17.002, 179.236, 60.396, 98.09]

A: 88.681
****
Q: [113.238, 247.072, -31.448, -33.563, 74.519, 67.841]

A: 72.943
****
Q: [103.885, 191.867, 82.228, 177.708, 136.093, -17.022]

A:
112.46
****