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 ...

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 ...

When collecting, analyzing, and sharing data in an Excel chart, it is helpful to be able to represent it in a manner that is quickly and easily understood. Creating a bar or column graph is a great ...