Discover line charts, including how they provide clarity in financial analysis by connecting data points to monitor prices, ...

Type to search articles, cases, and authors. Press ↵ to view all results. This post is based extensively on data collected by Casey Quinlan, Kalvis Golde and Katie Bart and analyzed and put into ...

A new study suggests that the format in which graphs are presented may be biasing people into being too optimistic or pessimistic about the trends the graphs display. Academics found that when people ...

Bar graphs seem like one of the simplest ways to represent data. Many people assume that the longer the bar, the bigger the number it represents. Sometimes bar graphs represent an average not a total ...