six sigma

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Origin of Six Sigma Manufacturing

Six Sigma is a manufacturing process control strategy which first implemented by Motorola.

Six sigma being common used by any sectors of industry nowadays, especially those precision product manufacturing.

Six Sigma manufacturing implemented to control the process or stabilize the process. Then, seeks to improve the quality of process outputs.

To stable or improve the process, six sigma manufacturing tools need to be used to achieve the target.

Six sigma basic statistical introduction 

 

What is value
  • Value is a fact data or information from measurement Therefore, the most important basic concept to form the value is the fact or truth To use the date, must ensure:
  • 1. Collect the right data
  • 2. Never judge by your own sense

  • Category of value
    • Value basically have two category, either constant or variable. However, variable value can be either categorical or numerical. And numerical can separate out to attribute value and continuous value.
    Describe a value with statistical term
  • Below is the six common used statistical term in six sigma. All the below term are involved on normal distribution calculation  or call sigma calculation
  • 1. Average, mean, x
  • 2 Standard Deviation, s
  • 3 Maximum, Max
  • 4 Minimum, Min 
  • 5 Range, R
  • 6 Median, MTo

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  • More Topic
  • Six Sigma Basic Statistical Introduction
  • Six Sigma Process
  • Six Sigma Distribution and Possibility

 

 
 

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