How does Power Pivot differ from regular pivot tables in Excel? Power Pivot cannot summarize data. Power Pivot has no advantages over regular pivot tables. Power Pivot allows relationships between tables. Power Pivot enables measures and hierarchies.

1. **Examining the Options:** - **Option 1: "Power Pivot cannot summarize data."** This is incorrect. Power Pivot can indeed summarize data similarly to regular pivot tables, but it also offers more advanced data modeling capabilities. - **Option 2: "Power Pivot has no advantages over regular pivot tables."** This is also incorrect. Power Pivot offers several advantages, such as handling large datasets, creating relationships between multiple tables, and using advanced formulas via DAX. - **Option 3: "Power Pivot allows relationships between tables."** This is correct. One of the core features of Power Pivot is the ability to create relationships between tables, which enables complex data models and integrated analysis across different data sources. - **Option 4: "Power Pivot enables measures and hierarchies."** This is correct. Power Pivot supports the creation of measures using DAX (Data Analysis Expressions) and the definition of data hierarchies, which allows for advanced analysis and drill-down capabilities. 2. **Final Answer:** The statements that correctly describe how Power Pivot differs from regular pivot tables in Excel are: - \( \textbf{Power Pivot allows relationships between tables.} \) - \( \textbf{Power Pivot enables measures and hierarchies.} \)