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Guage R R, Anova

Six Sigma – iSixSigma Forums Old Forums Software/IT Guage R R, Anova

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  • #26886

    manvi
    Participant

    Hi,I have finished my green belt training and want to complete a project. The project is to improve on time invoicing to the customers. I have done some bit of overview and feel that techniques like guage R & R, ANOVA or calculation of capability may not be required. Process mapping, C & E Matrix, FMEA alone can provide me with good information.What I want to know is that for a green belt six sigma project is it compulsory to use such techniques?Thanks
    Anshu

    0
    #65363

    Jennie
    Participant

    All these techniqueus have different objectives. FMEA can help identify high risk area. How do you intend to measure capability of your improved process? You have any techniques in mind?  

    0
    #65366

    Remi
    Participant

    Anshu,
    for a Six Sigma project you generally only use the tools that you need (for making the project a success). Since nobody knows beforehand which those will be a lot of them are covered in the GB course .
    BUT
    if you are doing a six sigma project to get certified, the certifier wants you to show him/her that you are Capable of doing Six Sigma projects. And then the EXTRA requirement is that ‘several of the (statistical) tools are used in that project’.
    So if you use ‘none’ of the statistical tools it is possible to be a good GB project but that it will not satisfy the certifier (and therefore will not help you getting cerified).
    Remi

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