What features can you use in Google Sheets to analyze data efficiently?

Charts in Google Sheets are a powerful tool for data analysis because they visually represent data, making trends, patterns, and outliers immediately apparent. For student progress, a line chart can show improvement over time, a bar chart can compare scores across different assignments, or a pie chart can illustrate the distribution of grades. This visual representation allows for quick and intuitive understanding of complex datasets, which is crucial for efficient analysis. Protecting sheets (B) is about data integrity and security, not analysis. There is no "Scan All" function (C) in Google Sheets; while you can search for specific values, it's not a primary data analysis feature.