Relier Pairs Statistical Process ControlVersion en ligne Familiarize with the usage par Nur Ezrin 1 Pareto Diagram 2 Scatter Diagram 3 Cause and Effect Diagram 4 Checksheet 5 Process Flow Diagram 6 Histogram 7 Control Charts a graphic tool that helps identify, sort, and display possible causes of a problem or quality characteristic The simplest way to determine if a cause and effect relationship exists between two variables 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 a structured, prepared form for collecting and analyzing data a graphic representation (bar chart) used to plot the frequency with which different values of a given variable occur. 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