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: [-12.392, 57.854, 59.291, -18.155, -94.56, 94.214, -38.912]

A: 6.763
****
Q: [-38.715, 205.647, 66.034, 49.8, -92.051, 111.017, 149.689]

A: 64.489
****
Q: [130.57, 157.221, 228.177, 32.361, 166.457]

A:
142.957
****