These are answers of Fundamentals of Visualization with Tableau Week 3 Quiz
Let’s Make a Viz! Quiz
Q1. What does “grain of the data” mean? What one column of data represents What one row of data represents
Answer: What one row of data represents
Q2. What is a great way to use a bar chart? Showing cause-and-effect relationships Showing overlap Finding patterns in your data
Answer: Finding patterns in your data
Q3. What happens when you add a dimension to the Rows shelf if you already have the Number of Records on the view, displayed as text? Tableau automatically does a “group by” on that dimension and aggregates the Number of Records field. Tableau throws an error because you cannot show the Number of Records as text.
Answer: Tableau automatically does a “group by” on that dimension and aggregates the Number of Records field.
These are answers of Fundamentals of Visualization with Tableau Week 3 Quiz
Q4. Tableau automatically creates a _______ for any date field Hierarchy Dashboard Data join
Answer: Hierarchy
Q5. Select the correct statement. Once you expand a date hierarchy, you cannot collapse it again. You can expand/collapse a date hierarchy as many times as you would like.
Answer: You can expand/collapse a date hierarchy as many times as you would like.
Q6. During which phase of building a visualization do treemaps work particularly well? Question-asking phase Data exploration phase Decluttering phase
These are answers of Fundamentals of Visualization with Tableau Week 3 Quiz
Q7. What is the minimum number of dimensions you must have in your view for the treemap button to light up on the Show Me menu? One dimension Two dimensions
Answer: One dimension
Q8. In general, people in the Western world read from _________________ so it is a good idea to organize our dashboards to fit this paradigm. Left to right, top to bottom Right to left, bottom to top
Answer: Left to right, top to bottom
These are answers of Fundamentals of Visualization with Tableau Week 3 Quiz
Q9. Which of the following are options under “Run on…” in the Add Filter Action dialogue box? (Select all that apply.) Select Menu Download Hover Focus
Answer: Select, Menu, Hover
These are answers of Fundamentals of Visualization with Tableau Week 3 Quiz
Q10. If you have a list of customers and they are not duplicated, what is the best way to find out how many customers you have in total? Create a new calculation which counts the distinct customer names or ID and then put it on the rows. Put the auto-generated “Number of Records” field on the Rows shelf.
Answer: Put the auto-generated “Number of Records” field on the Rows shelf.
Q11. Once you expand a date hierarchy, you cannot collapse it again. False True
Answer: False
Q12. What is the maximum number of measures you can have in your view for the treemap button to light up on the Show Me menu? Two measures One measure
