When the special causes have been identified and eliminated, the process is said to be in statistical control. Once statistical control has been established, Shewhart charts can be used to monitor the ...

Let's break down the essential Excel chart types and how to use them effectively. In an Excel bar chart, each data point is ...

Many options in PROC CHART are valid in more than one statement. This section describes the options that you can use on the chart-producing statements. Compute the cumulative frequency for each bar ...

How to use a map in your writing How to use different types of graphs and charts What a key, scale and axes are This resource is suitable for informative writing for P2, P3, P4, P5, P6 and P7 ...

Before we can use data it needs to be collected. A computer can quickly create a chart or graph from our data. It can create a chart or graph much quicker than a human can. It's more difficult to ...