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:
[-17.106, 23.8, -54.195, 233.82, -99.732, -68.488, 215.616]
answer:
33.388


question:
[-27.115, -11.908, 125.703, 202.749, 139.333, 242.982, -93.292, 161.484]
answer:
92.492


question:
[128.152, 95.16, 70.113, -16.853]
answer:

69.143