Control Charts: A Key Tool for Six Sigma Thinking

Control charts are a powerful tool for understanding and improving processes. They allow us to track the performance of a process over time and identify any sources of variation. This information can then be used to make changes to the process to reduce variation and improve quality.

Control Charts (Six Sigma Thinking Book 7)

by Sumeet Savant

4 out of 5

Language	:	English
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Control charts are based on the idea of statistical process control (SPC). SPC is a method for using statistical techniques to monitor and control processes. The goal of SPC is to reduce variation in a process so that it meets customer requirements.

Control charts are used in a variety of industries, including manufacturing, healthcare, and finance. They can be used to track any type of process, from the production of goods to the delivery of services.

How to Create a Control Chart

To create a control chart, you will need to collect data on the process you are interested in. The data should be collected over a period of time, and it should include information on the following:

• The output of the process
• The time at which the output was produced
• Any other relevant information

Once you have collected the data, you can plot it on a control chart. The control chart will show the variation in the process over time. You can then use the control chart to identify any sources of variation and make changes to the process to reduce variation.

Types of Control Charts

There are many different types of control charts, each of which is designed to track a different type of variation. The most common types of control charts include:

• X-bar chart: tracks the mean of a process over time.
• R chart: tracks the range of a process over time.
• S chart: tracks the standard deviation of a process over time.
• p chart: tracks the proportion of defective items in a process over time.
• c chart: tracks the number of defects in a process over time.

Using Control Charts for Six Sigma

Control charts are a key tool for Six Sigma thinking. Six Sigma is a quality improvement methodology that seeks to reduce defects in processes by 99.99966%. Control charts can be used to identify sources of variation in a process and to make changes to the process to reduce variation and improve quality.

Control charts are a powerful tool for understanding and improving processes. They can be used to identify sources of variation, reduce variation, and improve quality. Control charts are a key tool for Six Sigma thinking, and they can be used to help organizations achieve their quality goals.

Control Charts (Six Sigma Thinking Book 7)

by Sumeet Savant

4 out of 5

Language	:	English
File size	:	13132 KB
Text-to-Speech	:	Enabled
Screen Reader	:	Supported
Enhanced typesetting	:	Enabled
Word Wise	:	Enabled
Print length	:	101 pages
Lending	:	Enabled

FREE