Exam 18: Data Visualization

What type of chart best illustrates major and minor categories within one visualization?

Jasmine has done data analysis around the current communication system at work. It turns out that the employees send over 100 emails every day to communicate with one another. She wants to prepare a data story to help management understand that the company should adopt an instant internal communication system like Microsoft Teams or Slack. What part of the story would present the results of her data analysis?

What are some ways in which you can create white space in a chart?

Kevin is an auditor who is looking at call center metrics that the business tracks. There are four charts that he is auditing. He realizes that one of them does not belong with the theme of call center metrics. Which of the following metrics would be irrelevant to the call center?

What part of the story arc articulates the problem being addressed or the question being answered?

The most common type of color vision deficiency (CVD) is

When Charles Schwab implemented a data visualization software, which of the following did it not see as a key result?

Setting the tone of a data visualization allows the end users to

Which of the following is a collection of individual visualizations that allows the audience to view multiple pieces of data at once?

When considering your audience, what questions should you keep in mind?

Which of the following is not an example of a technical user requirement?

Which question is irrelevant when crafting an explanatory data visualization?

Amaya is creating a visualization that needs to set an energetic, enthusiastic, and optimistic tone. Which colors should she use in her visualization?

Dallas received some customer feedback around call center wait times taking too long. Dallas wanted to visualize the customer wait time in 5-second intervals to show management how many customers wait within different time interval windows. Which chart would help him visualize that information?

Brady, an accountant at a local coffee shop, wants to show management the relationship of the sum of sales versus the sum of the cost of different products that the coffee shop offers. Which chart would help him visualize that information?

Which of the following best shows a relationship between two variables?

Tyler performed analytics with accounting data. He wanted to create a dashboard that would present accounts receivable metrics and include three charts. Which of the following would be one chart Tyler should create?

Jorge is preparing the company's annual report. Which of the following is considered a data visualization for this purpose?

Elijah works in a local coffee shop that sells baked goods. He is given a table that has the baked goods listed along the X-axis and the months of the year along the Y-axis. The table shows the profit that the baked goods made that month. Elijah wants to quickly spot which month the baked goods did the best, when all baked goods and months are considered. He thinks that adding some color to the table might help. What type of chart should he create?

Emerson is creating a slide deck for the Accounts Payable Manager who will be meeting with the Chief Accounting Officer to present how the business did this past quarter. Emerson has been given some data to visualize. She received the following data points: transaction ID, transaction date, transaction amount, vendor name, and purchase type. What type of charts could Emerson create with this data that would help tell a story of the company's spending for the past quarter?