When do we use a c-chart?

Skill/Topic: Statistical Process Control
A) It is used to monitor the number of defects per unit

Showing Answers 1 - 18 of 18 Answers

Sujatars

  • Dec 6th, 2006
 

Control charts are suitable for tracking items such as:

 Production failures

 Defects by life cycle phase

 Complaint/failures by application/software

 Response time to change request

 Cycle times/delivery times

 Mean time to failure

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kannan.v.m

  • Jul 3rd, 2012
 

C chart is used when sample size is constant (say 1 ) and no of defects varies.....
For eg : No of defects in A4 size paper , 25 samples of A4 papers are taken. Here sample size is 1 for all the samples.

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addisu jember

  • Apr 30th, 2016
 

How can we check the quality of product using control charts (X,R ,c ,p ,np ,u)

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ameena

  • Aug 11th, 2016
 

C chart is used when the item is too complex to analyse the product for confirming or non confirming and sub group size is same

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Abhishek jha

  • Jan 11th, 2018
 

In case of given ATTRIBUTE DATA and DEFECT PART of one sample

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