# Python statistics module

Python statistics module provides the functions to mathematical statistics of numeric data. There are some popular statistical functions defined in this module.

## mean() function

The mean() function is used to calculate the arithmetic mean of the numbers in the list.

Example

Output:

```Mean is : 4.857142857142857
```

## median() function

The median() function is used to return the middle value of the numeric data in the list.

Example

Output:

```Median of data-set is : 4.5
```

## mode() function

The mode() function returns the most common data that occurs in the list.

Example

Output:

```Calculated Mode 2
```

## stdev() function

The stdev() function is used to calculate the standard deviation on a given sample which is available in the form of the list.

Example

Output:

```Standard Deviation of sample is 1.5811388300841898
```

## median_low()

The median_low function is used to return the low median of numeric data in the list.

Example

Output:

```Low median of the data-set is 5
```

## median_high()

The median_high function is used to return the high median of numeric data in the list.

Example

Output:

```High median of the data-set is 6
```
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