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:
[112.141, 221.013, 75.929, -19.73, 151.257]
answer:
108.122


question:
[138.602, 158.458, 241.327, 194.509, 169.45, -56.151]
answer:
141.032


question:
[0.937, 14.933, 42.489, 224.385, 218.168, 61.875, -92.155, 207.237, 125.822, 1.474]
answer:

80.516