What does the term "data-driven storytelling" mean in the context of data visualization and reporting?
A. Using data to enhance the narrative
B. Telling stories without data
C. Adding chartjunk
D. Ignoring data visualization
Answer: Option A
A. Using data to enhance the narrative
B. Telling stories without data
C. Adding chartjunk
D. Ignoring data visualization
Answer: Option A
What is the primary purpose of data visualization in data science?
A. Summarizing data
B. Communicating insights
C. Cleaning data
D. Storing data
A. Bar chart
B. Scatter plot
C. Histogram
D. Pie chart
A. Heatmap
B. Scatter plot
C. Bar chart
D. Pie chart
A. Rainbow
B. Viridis
C. Red-Blue
D. Random
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