instruction:
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.
question:
[125.67, 5.514, 161.93, 107.05, 118.949, 233.815, 230.211]
answer:
140.448


question:
[210.345, 91.115]
answer:
150.73


question:
[228.441, 187.318, 149.618, 139.523, 206.938, -84.668, 180.046, 118.108]
answer:

140.666