CS752 L2

What is the guiding principle of data visualization that emphasizes the importance of minimizing cognitive load for the audience?

• Enclosure

• Proximity

• Data-Ink Ratio

• Similarity

Which type of font is generally preferred for text in a data visualization or for text displayed digitally?

• Arial

• Garamond

• Courier

• Times New Roman

What is the main purpose of using preattentive attributes in data visualization?

• To make the visualization more cluttered

• To confuse the audience

• To minimize the use of color

• To quickly draw attention to specific aspects of the visualization

Which type of chart is generally preferred for showing the relationship between time and stock price?

• Bar Chart

• Line Chart

• Pie Chart

• Scatterplot

What is the main purpose of using the Gestalt principle of similarity in data visualization?

• To show that objects with similar characteristics belong to the same group

• To indicate that objects are physically enclosed together

• To emphasize the pattern across consecutive data points

• To show the distribution of a variable of interest over time or category

What is the main purpose of using the Gestalt principle of proximity in data visualization?

• To indicate that objects are physically enclosed together

• To group objects that are physically close to one another

• To emphasize the pattern across consecutive data points

• To show the distribution of a variable of interest over time or category

What is the main purpose of using the Gestalt principle of enclosure in data visualization?

• To emphasize the pattern across consecutive data points

• To indicate that objects are physically enclosed together

• To show the distribution of a variable of interest over time or category

• To group objects that are physically close to one another

What is the main purpose of using the Gestalt principle of connection in data visualization?

• To group objects that are physically close to one another

• To indicate that objects are physically enclosed together

• To connect objects in some way as belonging to the same group

• To show the distribution of a variable of interest over time or category

What is the main purpose of using the preattentive attribute of color in data visualization?

• To quickly draw attention to specific aspects of the visualization

• To minimize the use of color

• To confuse the audience

• To make the visualization more cluttered

What is the main purpose of using the preattentive attribute of form in data visualization?

• To group objects that are physically close to one another

• To indicate that objects are physically enclosed together

• To make the visualization more cluttered

• To quickly draw attention to specific aspects of the visualization