Relier Pairs Statistical Process ControlVersion en ligne Familiarize with the usage par Nur Ezrin 1 Pareto Diagram 2 Process Flow Diagram 3 Scatter Diagram 4 Checksheet 5 Histogram 6 Cause and Effect Diagram 7 Control Charts a graphic representation (bar chart) used to plot the frequency with which different values of a given variable occur. a structured, prepared form for collecting and analyzing data A production process is said to be out-of-control when the quality characteristic of a product is subject also to variation due to assignable causes a bar arranged in decreasing order from left to the right and graphical overview of the process problems graphical representation of all the steps involved in an entire process The simplest way to determine if a cause and effect relationship exists between two variables a graphic tool that helps identify, sort, and display possible causes of a problem or quality characteristic