Control Chart Interpretation, Rules and Patterns  - This will help us to identify the special cause of variation from the process.  - By using this rule we can identify and eliminate the cause and make our process streamline.  - Control Chart in 7QC Tools check this ar…

What is Control Chart?  - It is a graph used to study the process changes over time.  - It is a statistical tool measures variation and show it to you graphically.  - Control chart also called as Shewhart chart.  - Control chart used to distinguish between process va…

- Histogram is a visual interpretation of numerical data showing the number of data points falling within a specified range of values.  - It is a frequency distribution tool for process improvement.  - We can used only one parameter in variable data to construct thi…

Introduction of Scatter Diagram  - Scatter diagram is one of the tool in 7 QC tools and used to find the correlation between 2 variables.  - It is also used to find the cause and effect relationship between two variables.  - Scatter diagram is a graph in which …

Introduction of Pareto Chart  - The Pareto Chart is one of the tool in 7 basic tools of quality management.  - Pareto chart is a chart that contains bar and line graph which is also known as Pareto diagram or Pareto analysis.  - Bar graph shows number of defect…

Cause and Effect Diagram  - It represents the relationship between effect and its causes.  - It is an important tool in 7 QC tools and very good tool for root cause analysis.  - Dr. Kaoru Ishikawa who pioneered quality management processes in the Kawasaki sh…

Check Sheet in 7 QC Tools  - A check sheet is a simple and powerful tool for data collection. It is used to compile and record data from existing observations or historical data.  - Quantitative and qualitative data also collected in check sheet. Fun…