# How do Table Totals Work: Campaign vs Campaign Group? When breaking down data by **Campaign**, the totals in the table reflect a **simple average** across all rows. In contrast, when breaking down by **Campaign Group** only, the totals are calculated using a **weighted average** of all of the campaigns. Therefore it is more reliable to look at the campaign group table for averages as this provides a more accurate representation of overall performance. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.hockeystack.com/marketing-intelligence/report-examples-and-insights/how-do-table-totals-work-campaign-vs-campaign-group.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.