iSixSigma

Prabhu V

Activity

  • Hello all,

    Kindly follow my thread…

    https://www.isixsigma.com/topic/fmea-rpn-threshold/

    Regards

    Prabhu V. 6 years, 4 months ago

  • Hello Verun,

    It seems that your message suggests that you have Project management related issue rather than a Quality issue.

    Hence kindly reframe your question/situation or your pre-work details for better suggestion from the forum.

    Just my opinion.

    Regards
    Prabhu V.
    6 years, 6 months ago

  • Prabhu V's profile was updated 6 years, 6 months ago

  • After understanding your situation on Chat support, requesting to find the below approaches to better handle the Utilization %.
    a) Instead of calculating the no of actual hours spent per an agent, can calculate no of idle hours of an agent, based on pick-up time sheet (Reversal of current methodology)
    b) Else, consider if any multiple chat…[Read more]

  • Hello Norbert,

    Please share me some of case studies especially on Cost reduction (Appraisal /Opportunity) to [email protected] if possible.

    Thank you!!

    Regards
    7 years, 4 months ago

  • Hello All,

    I would like to hear from the forum members’ viewpoint on applicability of Chi-square test on the following situation.

    On one of my study/assignment, I need to prove that hypothesis (Assumption) is correct or not (Binary or categorical)

    like Product recalls (taking back the product to company from market) would influence the b…[Read more]

  • Hello All,

    I would like to hear from the forum members’ viewpoint on applicability of Chi-square test on the following situation.

    On one of my study/assignment, I need to prove that hypothesis (Assumption) is correct or not (Binary or categorical)

    like Product recalls (taking back the product to company from market) would influence the brand i…[Read more]

  • @AmitOjha,

    Greetings!!

    From my perspective D & M should overlap for huge success and benefits since both phases being successfully completed means the activity was half-way through.

    Even in your example itself you are referring similar concepts in both phases (i.e. VOC being referred in both Define and Measure phases as “tools”).

    From my opi…[Read more]

  • Dear all,

    Thanks for your suggestions!!!

    Regards

    Prabhu V. 8 years, 2 months ago

  • Hello Chris Seider,

    Thanks for your opinion.

    I am also agreed that it is not practically feasible to set a target value, however we would to know on to how much extend we can have this NVA (non-value added) time with respect to Customer’s perspective (though the Customers have not specified any target value for this).

    The alarming factor that w…[Read more]

  • Dear all,

    Requesting for your view on norms/guidelines for quality check time with respect to the processing time.

    Like for doing an activity “A” requires “X” as processing time and the quality check/verification time ideally around 10% of processing time of “X” in addition.

    Is it practically possible to fix a norm/guideline in…[Read more]

  • Dear all,

    Requesting for your view on norms/guidelines for quality check time with respect to the processing time.

    Like for doing an activity “A” requires “X” as processing time and the quality check/verification time ideally around 10% of processing time of “X” in addition.

    Is it practically possible to fix a norm/guideline in…[Read more]

  • Hello Nandini,

    I hope you underwent the training during Oct’2013.
    As you’re a new GB, please try to focus on participating the projects/working problematic areas if possible.
    If you’re not in such position (like college student), please try to focus general events like road traffic accidents analysis, real world situations, etc….
    If you would…[Read more]

  • Hi,
    After studying your case, I would like to mention the following:-
    a) The case study clearly highlights about the communication gap from central team to other stake holders.
    b) Production team can be right on their action since the practice till the moment was considering the lastest one as approved one.
    c) In order to avoid the same in future…[Read more]

  • Hi,
    After studying your case, I would like to mention the following:-
    a) The case study clearly highlights about the communication gap from central team to other stake holders.
    b) Production team can be right on their action since the practice till the moment was considering the lastest one as approved one.
    c) In order to avoid the same in future…[Read more]

  • Hi,

    Please use the below guidelines for your case.

    For discrete data

    N=(Z/E)^2*p(1-p)

    Z – Constant for confidence level (like 1.645 – 90%, 1.96 – 95%, 2.575 – 99%)
    E – Precision or Error – level of precision desired from the sample in units of proportion (say 5% or 0.05, if more critical then use 1% or 0.01)
    p- Proportion(like 15% or 0.15…[Read more]

  • Hi Anoop,

    To answer your question in general, you can apply the sample size calculation using the discrete data method.

    N=(Z/E)^2*p(1-p)

    Where

    N – Sample size
    Z – Constant for confidence level (like 1.645 for 90% confidence, 1.96 for 95% confidence, 2.575 – 99% confidence)
    E – Precision or Error (level of precision desired from the sample in…[Read more]

  • Hi,

    Thanks for your reply.
    However, your reply (message) still is in generic nature.
    Instead of that, kindly provide your details specific to your project/activity, then only the forum members can able to understand your situation and suggest something based on their knowledge/expertise…
    Off course with relevant data representation will be an…[Read more]

  • Hi,

    Are you planning to hire someone with mentioned capabilities?

    Regards

    Prabhu V.
    8 years, 9 months ago

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