Tips and Tricks
# Python

## Arithmetic, Geometric, and Harmonic Means in Python

Python tip:

Use

`statistics.mean`

to calculate the arithmetic mean of an iterable.Use

`statistics.geometric_mean`

to calculate the geometric mean of an iterable (Python >= 3.8).Use

`statistics.harmonic_mean`

to calculate the harmonic mean of an iterable.An example👇

`from statistics import geometric_mean, harmonic_mean, mean print(mean([1, 3, 7, 2, 5])) # => 3.6 print(geometric_mean([1, 3, 7, 2, 5])) # => 2.913693458576192 print(harmonic_mean([1, 3, 7, 2, 5])) # => 2.297592997811816`