share data through the art of visualization weekly challenge 2
1. Tableau is used to create interactive and dynamic visualizations. A visualization is interactive when the audience can control what data they see. What does it mean for a visualization to be dynamic?
- The visualization can change over time
- The visualization cannot be altered
- The visualization can be downloaded
- The visualization can include audio
2. A data analyst uses the Color tool in Tableau to apply a color scheme to a data visualization. In order to make the visualization accessible for people with color vision deficiencies, what should they do next?
- Make sure the color scheme has contrast
- Make sure the color scheme is uniform
- Make sure the color scheme uses only one color, in various shades
- Make sure the color scheme is stylish
3. You are working with the World Happiness data in Tableau. What tool do you use to select the area on the map representing Central America?
- Radial
- Lasso
- Pan
- Rectangular
4. Fill in the blank: A data analyst is working with the World Happiness data in Tableau. To get a better view of Moldova, they use the _____ tool.
- Lasso
- Pan
- Rectangular
- Radial
5. You are using the Label tool in Tableau. What will it enable you to do with the World Happiness map visualizations?
- Separate out a selected country on the map
- Hide certain countries on the map
- Display the population of each country on the map
- Increase the size of a country on the map
6. You are working with the World Happiness data in Tableau. Which tool will enable you to show certain data while hiding the rest?
- Format
- Dimension
- Filter
- Attribute
7. By default, all visualizations you create using Tableau Public are available to other users. What icon do you click to hide a visualization?
- Source
- Close
- Private
- Eye
8. Fill in the blank: In Tableau, a diverging palette displays two value ranges. It uses a color to show the range where a data point is from and color intensity to show its ______.
- magnitude
- purpose
- origination
- attributes
Shuffle Q/A 1
9. Tableau is used to create dynamic and interactive visualizations. Dynamic visualizations can change over time. What does it mean for a visualization to be interactive?
- The audience can export the datasets
- The audience can control what data they see
- The audience can listen to audio about the data
- The audience can collaborate on changes to the data
10. A data analyst uses the Color tool in Tableau to apply a color scheme to a data visualization. Why do they make sure the color scheme has contrast?
- To make the visualization more stylish for users to enjoy
- To make the visualization more elaborate
- To make the visualization uniform
- To make the visualization accessible for people with color vision deficiencies
