Excel has two primary types of charts that graph data sets onto an axis: line charts and scatter charts. Depending on your settings, the two types of charts can look identical, but using the wrong one ...

Properly formatted charts and graphs can help you grasp the patterns and trends hidden within the raw data of an Excel spreadsheet. For example, if you are comparing the stock performance of two ...

Let's pick a lab. Maybe it is a lab that looks at masses oscillating on a spring. In this lab, students could put different masses on the end of a spring and let it oscillate up and down.