What does "data storytelling" aim to achieve in data visualization and reporting?
A. Communicate a narrative with data
B. Add chartjunk
C. Ignore data visualization
D. Speed up data analysis
Answer: Option A
A. Communicate a narrative with data
B. Add chartjunk
C. Ignore data visualization
D. Speed up data analysis
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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