Which of the Following Is Not One of the Principles

question 23

Multiple Choice

Which of the following is not one of the principles of proper graph design for bar charts?

• A)Include data values with each element.
• B)Use 3-D rather than 2-D bars to make reading easier.
• C)Use colors or shades instead of patterns to represent different variables.
• D)Use titles that summarize the basic message.