Data Visualization Quiz

Which visualization technique is useful for comparing quantities across different groups?

• Bar Charts

• Scatter Plots

• Heatmaps

• Line Graphs

What does a pie chart represent?

• Proportional composition of a whole

• Frequency distribution

• Hierarchical relationships

• Data flow

Which component is NOT part of a box plot?

• Outliers

• Whiskers

• Median line

• Sectors

What is the topmost node in a tree diagram called?

• Root node

• Leaf node

• Internal node

• Edge

Which visualization technique is primarily used for hierarchical clustering?

• Flowcharts

• Dendrograms

• Pie Charts

• Bar Charts

What do nodes represent in a graph?

• Clusters

• Data points

• Connections

• Entities

Which visualization technique uses color to represent data values?

• Heatmaps

• Box Plots

• Dendrograms

• Tree Diagrams

What is the purpose of a flow diagram?

• Compare quantities

• Represent hierarchical relationships

• Show data distribution

• Visualize the movement of data

Which of the following is a common technique in software visualization?

• Dendrograms

• UML Diagrams

• Box Plots

• Pie Charts

What do metaphor graphs aim to represent?

• Complex concepts through metaphors

• Hierarchical structures

• Statistical data

• Data flow