Which line label corresponds to Number of casualties by type?

• A. Line 3
• B. Line 4
• C. Line 5
• D. Line 6

Answer: (C)

In a chart with multiple lines, each line represents a different data series, and the legend tells you what each line stands for. To find which line shows the number of casualties by type, look for the legend entry that exactly reads “Number of casualties by type.” The line described there is the one you want because it directly represents that specific metric—casualties broken down by category—over the observed period or events.

The other lines on the chart correspond to different metrics, so they don’t match the requested data breakdown. When in doubt, double-check by matching the line’s color or style in the chart to its legend label to be sure you’re following the correct data series.