Want to learn how to code but don't know where to ... You can think of variables as labeled jars that store different types of data. While there are several kinds of variables, today we're only ...

You can create a wide variety of charts: bar, line, pie and others. While many charts only involve one variable, you can create charts that have multiple variables. To do this, you need only to ...

Choosing the right type of chart helps you display discrete data more effectively. Discrete data consists of whole numbers that are counted rather than measured. For example, when you track items ...