What is the recommended approach for a business analyst when building visualizations for both current and previous sales data?

The recommended approach of embedding sheets for live and static data into the story aligns well with best practices for data visualization in business analytics. This method allows for the integration of both real-time data and historical data, offering a comprehensive view of trends over time. By having both datasets accessible within the same story, business analysts can provide more contextual insights that help stakeholders understand the performance dynamics – such as how current sales are tracking against historical data.

Combining live and static data in a single visualization supports better decision-making as it enables users to see how past performance can influence current strategies. This approach also helps facilitate comparisons that can lead to valuable insights, something that is crucial in the field of business analysis where making informed decisions based on comprehensive data is key.

Utilizing only live data would limit the analyst's ability to explore historical trends that could inform present actions, while creating complex calculations could introduce unnecessary complexity and potential errors in the analysis. Having multiple stories for different data types may lead to fragmentation, providing a disjointed view of the data instead of the integrated perspective that embedding sheets offers.