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In Python, the average of a set of numbers is a commonly calculated metric. It provides a central measure that represents the "typical" value of a dataset. Python has a built-in function called sum() that can be used to calculate the sum of a list of numbers, and by combining it with the len() function, you can easily compute the average.
In this tutorial, we'll explore how to use the average function in Python with clear examples.
The average (or mean) of a set of numbers is calculated by dividing the sum of the numbers by the total count of numbers.
Average=
Total Count of Numbers
Sum of Numbers
Let's create a simple Python function to calculate the average using the sum() and len() functions.
In this function:
Let's use the calculate_average function with a sample list of numbers.
Output:
It's important to handle edge cases, such as an empty list, to avoid errors. The function includes a check to return a meaningful message if the input list is empty.
Output:
Calculating the average in Python is a simple task using the built-in functions sum() and len(). By following the steps outlined in this tutorial and using the provided code examples, you can easily compute the average of a list of numbers in your Python programs.
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