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:
[176.017, -45.57]
answer:
65.224


question:
[218.807, 72.849, 7.838, 124.81, 45.929, 239.888]
answer:
118.354


question:
[31.269, 35.659, 185.166, 161.063, 100.801, 160.3, -67.091, 245.872, -12.512, -42.455]
answer:

79.807