CompTIA Data+ (DA0-001) — Question 289

An analyst in a consumer bank department wants to showcase the concentration of accounts opened in the United States by ZIP Code to describe the effectiveness of the bank's marketing campaigns. Which of the following would be the best way to visualize the data?

Answer options

• A. A stacked chart
• B. A tree map
• C. A waterfall chart
• D. A geographic map

Correct answer: D

Explanation

The best choice is a geographic map, as it allows for a clear representation of data across different locations, highlighting the concentration of accounts by ZIP Code. The other options, like a stacked chart or a tree map, do not effectively convey geographical distribution, while a waterfall chart is more suited for displaying changes over time rather than spatial data.