DA0-002 Visualization and Reporting Practice Question
An analyst is creating a report that includes multiple charts. To ensure the audience quickly grasps the key insight, which principle of data storytelling should be applied?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Use a title that states the main insight
Starting with a clear title that summarizes the takeaway guides the audience to the main insight. Using a legend only or placing the chart first does not provide context. Avoiding titles reduces clarity.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Avoid using titles to reduce clutter
Why it's wrong here
Titles are essential for context; avoiding them reduces clarity.
- ✗
Include a legend for every chart
Why it's wrong here
Legends are helpful but not the primary method for conveying the key insight.
- ✓
Use a title that states the main insight
Why this is correct
A title that summarizes the finding helps the audience understand the message immediately.
- ✗
Place the chart before any explanation
Why it's wrong here
Without context, the audience may misinterpret the chart.
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