Cause and Effect diagram in 7 QC tools?
Cause and Effect Diagram A cause and effect diagram is a graphical tool to identify possible causes of a problem or effect. It is one of the basic tools of 7 QC Tools. The...
Category: 7 QC Tools
What is the check sheet and type of check sheet?
Check Sheet The check sheet is a systematic and organized method of collecting data in a simple table form for analysis of the process. It is also called a Tally sheet. It is one...
What is the Pareto chart and how to make a Pareto chart in excel?
Pareto chart: A Pareto chart is a ranked comparison of factors related to a quality problem. It helps to identify and focus on vital few factors of any problem. Vilfredo Pareto (1848-1923) Italian economist...
The histogram in 7 QC tools
What is a histogram? The histogram is a graphical view of variation in a set of data. The pictorial nature of the histogram enables us to see patterns easily. But it is very difficult...
The simple way to learn about quality control
Quality Control Quality control is a process employed to ensure a certain level of quality in a product or service. It includes which actions an organization takes to control and verify certain characteristics of...
Stratification in quality control in a simple way
Stratification Stratification is the separation of data into categories. This tool is usually used during the diagnostic process to identify which categories contribute to the problem. We can separate data into different categories so...
What is a Process flow diagram in quality control?
Process Flow diagram : It is the graphic representation of the sequence of the steps taken to produce an output. The output can be a product, service or combination of both. It is also...
How to do Red Bin Analysis?
What is Red Bin Analysis? Red bin analysis is to segregate and verify the defects occurring on production lines including inspection lines on a daily basis by a cross-functional team. Then understand the defects...