<s>[INST] Finding the average of a list I have to find the average of a list in Python. This is my code so far
l = [15, 18, 2, 36, 12, 78, 5, 6, 9]
print reduce(lambda x, y: x + y, l)

I've got it so it adds together the values in the list, but I don't know how to make it divide into them?
 [/INST] l = [15, 18, 2, 36, 12, 78, 5, 6, 9]
sum(l) / float(len(l))

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