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:
[84.527, 159.538, -20.208, 42.181, -12.587, -86.549, 131.349, 63.615, 150.304]
answer:
56.908


question:
[114.041, 53.494, 14.751, -0.392, -70.081, 116.8, 1.044, -50.731]
answer:
22.366


question:
[44.134, 246.387, 249.332, 3.801]
answer:

135.914