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: [-3.302, 23.685, 69.661, 74.979, -46.96]

A: 23.613
****
Q: [198.323, 108.702, 38.704, -8.85, 57.749, 108.604, -20.56, 229.826, -85.953, 177.128]

A: 80.367
****
Q: [206.692, -93.264, -95.685, 63.499, -46.015, 174.115, 136.415]

A:
49.394
****