Detailed Instructions: 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: [133.16, 81.145, 146.723, -65.282, -94.442, -11.916, 76.301, 213.8]
A:
59.936