Choosing visualizations

You want to use a visualization to support one of your key insights: the relationship between the number of available CT scanners and the length of hospital stay.

Explore the interactive tool to compare four different chart types — Box Plot, Line Chart, Scatter Plot, and Bar Chart — all showing the same hospital data. Each chart type serves a different purpose. Read the description below each chart to understand what it shows.

Once you've compared all four options, answer the question.