find average of list python
list = [15, 18, 2, 36, 12, 78, 5, 6, 9] # for older versions of python average_method_one = sum(list) / len(list) # for python 2 convert len to a float to get float division average_method_two = sum(list) / float(len(list)) # round answers using round() or ceil() print(average_method_one) print(average_method_two)