Michel Guirguis <guirguismic...@yahoo.co.uk> writes: >>>> mean([1, 2, 3, 4, 4]) > Traceback (most recent call last):... > NameError: name 'mean' is not defined
Before you can use that function, you have to import the statistics
module, e.g.:
>>> import statistics
>>> statistics.mean([1,2,3,4,4])
or
>>> from statistics import mean
>>> mean([1,2,3,4,4])
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