In a data visualization, what does "data filtering" allow users to do?
A. Focus on specific data subsets
B. Add chartjunk
C. Ignore data cleaning
D. Simplify the legend
Answer: Option A
A. Focus on specific data subsets
B. Add chartjunk
C. Ignore data cleaning
D. Simplify the legend
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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