go beyond the numbers: translate data into insights coursera weekly challenge 4 answers

Test your knowledge: Present a story

1. Fill in the blank: In Tableau, qualitative data values called _____ are used to categorize and group data to reveal details about it.

  • aggregates
  • comparisons
  • measures
  • dimensions

2. What does the term continuous indicate in data analytics?

  • A measure or dimension will continuously reduce until it reaches zero.
  • A measure or dimension has an infinite and uncountable number of outcomes.
  • A measure or dimension is continuously growing at an exponential rate.
  • A measure or dimension has a finite and countable number of outcomes.

Activity: Design a bar graph that tells a story in Tableau Public

3. Did you complete this activity?

  • Yes
  • No

4. In order to structure the data to show only the most relevant details based on the business need, which of the following should your visualization include? Select all that apply.

  • Data for the year 2018
  • Data for all weekdays
  • Data for the hours of 8:00 a.m. to 5:00 p.m.
  • Data for the hours of 5:00 p.m. to 8:00 a.m.

5. What are some goals of how you use color, contrast, labeling, and emphasis elements in the data visualization? Select all that apply.

  • Meet accessibility standards.
  • Help the audience understand important information on the chart.
  • Include the colors of the company requested for the visualization.
  • Present all of the available data.

Activity: Build an interactive dashboard in Tableau Public

6. Did you complete this activity?

  • Yes
  • No

7. The dashboard you built divides the data into two bar graphs. What do each of the bar graphs illustrate? Select two answers.

  • The data by dates for each holiday
  • The data divided by dates for each day of the week
  • The data by dates for each weekend day
  • The data divided by dates and months

8. Which design elements help you showcase relevant information in your dashboard? Select all that apply.

  • Contrasting colors
  • Filters
  • Portrait format
  • Titles

Shuffle Q/A 1

Test your knowledge: Advanced Tableau

9. A histogram is a data visualization that depicts a precise representation of the distribution of values in a dataset.

  • True
  • False

10. Which Tableau tool enables users to interact with data visualizations or dashboards by giving them control of a selection?

  • Blending
  • Bin
  • Set
  • Action

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