In an informational text, what is the role of a caption underneath a statistical chart?

Answer and explanation

Correct answer: C. To summarize the context, source, or key takeaway of the visual data

  1. Step 1: Understand the conventions of document design and technical communication regarding visual aids (charts, tables, graphs).
  2. Step 2: A caption directly below a visual aid serves to orient the reader by identifying what the graphic represents, citing data provenance (source), and highlighting the primary conclusion or trend depicted.
  3. Step 3: Therefore, the caption's role is to summarize the context, source, or key takeaway of the visual data.
Answer
To summarize the context, source, or key takeaway of the visual data.

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