Learn how to read a stock chart to make smarter, more calculated, and confident trading and investing decisions.

The University of Pennsylvania’s Penn Wharton Budget Model makes that easy to do, cleaning up and analyzing raw data the ...

A sales growth chart can represent your company's performance over any period. Such a chart will convey a large quantity of sales data on a single page and help you spot trends that would be hard ...

In the study, Shaffer and the team showed 57 doctors how a hypothetical patient's blood pressure data would change over time using two different types of graphs. One raw graph showed the actual ...

Then put your knowledge to the test. A time graph is a line graph that shows data collected over time. Take a look at this one. To understand what a time graph is showing you, you need to look at ...