Discover how quality control charts help track product standards, pinpoint issues, and ensure processes meet specifications with this essential tool for quality assurance.

Control charts have two general uses in an improvement project. Undeniably, the most common application is as a tool to ...

2 types of variation and how we distinguish between common and special cause variation, along with how to create a rational subgroup. We also cover the equations and constants for the X-bar and R ...

Learn how to read a candlestick chart and spot candlestick patterns that aid in analyzing price direction, previous price movements, and trader sentiments.

Control charts have been widely used for monitoring production processes and identifying assignable causes of variability. Many papers investigate the application of control charts in different ...

In this post we will review the different types of charts you can use to perform technical analysis on foreign exchange (forex) currencies. Although we are focusing on forex technical analysis, the ...