3.4 Module 3 challenge

A junior data analyst at a manufacturing company analyzes product quality data to identify potential issues. While reviewing a scatterplot of product defect rate versus production batch, the analyst notices a data point far above the average defect rate. What should they do with this outlier?

A. Move it closer to the main trendline

B. Hide it from the scatterplot

C. Determine whether it is an important observation

D. Drop it from the scatterplot

C. Determine whether it is an important observation

Fill in the blank: Charts, graphs, and other dashboard elements should be cohesive, which means they are and make good use of available space.

A. colorful

B. labeled

C. balanced

D. detailed

C. balanced

You are building a dashboard in Tableau. To create a design in which items can be layered over other objects, which layout should you choose?

A. Layered

B. Tiled

C. Itemized

D. Floating

D. Floating

A data analyst adds a visual to a presentation. They want to ensure that any changes made to the original file within its source location are automatically updated in the presentation. Which method should they use when adding the visual to their presentation?

A. Embed

B. Screenshot

C. Link

D. Copy and paste

C. Link

A data analyst at an e-commerce company uses data to identify which customers are most likely to make a purchase. The analyst shares this information with the marketing team in a report that uses data visualizations and storytelling techniques to make the findings clear and actionable. What aspect of data storytelling does this scenario describe?

A. Setting

B. Takeaways

C. Spotlighting

D. Narrative

D. Narrative

What Tableau tool can be used to limit the data displayed on a dashboard in order to focus stakeholders on the most important dashboard data?

A. Pre-sorting

B. Pre-filtering

C. Pre-building

D. Pre-sizing

B. Pre-filtering

Which of the following statements correctly describe presentation best practices? Select all that apply.

A. The big reveal highlights how data can be used to solve the problem.

B. The setting depicts a challenge, an inefficient process, or a new opportunity.

C. The plot creates tension in the current situation.

D. The aha moment involves sharing recommendations.

A. The big reveal highlights how data can be used to solve the problem.

C. The plot creates tension in the current situation.

D. The aha moment involves sharing recommendations.

You prepare to communicate to clients about an analysis project. You consider how to connect with them and convince them to view the insights as you do. What aspect of data storytelling does this scenario describe?

A. Takeaways

B. Theme

C. Discussion

D. Engagement

D. Engagement