Python Statistics Module 📊
Mathematical Statistics Functions
The statistics module provides functions for calculating mathematical statistics of numeric (Real-valued) data.
Common Functions
| Function | Description |
|---|---|
| mean() | Arithmetic mean ("average") of data. |
| median() | Median (middle value) of data. |
| mode() | Single mode (most common value) of discrete or nominal data. |
| stdev() | Sample standard deviation of data. |
💻 Example
python
import statistics
data = [1, 2, 3, 4, 4]
print(statistics.mean(data)) # 2.8
print(statistics.median(data)) # 3
print(statistics.mode(data)) # 4
print(statistics.stdev(data)) # 1.303...