How can you display the average in a total row for a specific column in a table?

To display the average in a total row for a specific column in a table, selecting the AVERAGE option is the appropriate choice. When a total row is enabled in a table, it provides several functions for summarizing the data in the columns. Choosing the AVERAGE option allows you to calculate and display the average value of the selected column, which helps in analyzing the data effectively.

In this context, the total row serves as a summary feature that can perform various calculations. By picking the AVERAGE option specifically, the table becomes a powerful tool for quickly assessing the data trends or central tendencies in that column. This function can work seamlessly without additional formulas or calculations, streamlining the data analysis process.

Other options like SUM focus on different calculations not needed when you're interested in averages. The Total Row checkbox is essential to enable the feature for totals in the first place, but selecting the AVERAGE option is crucial for specifically displaying the average. As such, the best way to achieve the desired outcome is through the selection of the AVERAGE option.