# Solution Review : Average of Values of Keys in a Dictionary

This lesson will explain how to find an average of values of keys' values in a dictionary.

## We'll cover the following

## Solution: Use the `sum()`

and `len()`

function

- Use the
`sum(dictionary.values())`

function to calculate the sum of values in a dictionary. - Use
`len(dictionary)`

to calculate the length of dictionary, then divide the sum by length to calculate the average.

This concept is demonstrated by the following python code.

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