In data visualization, what does "annotation" refer to?
A. Adding notes or labels to a chart
B. Cleaning the dataset
C. Choosing a color palette
D. Data summarization
Answer: Option A
Related Questions on Data Visualization and Reporting
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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