iSixSigma

Amihai Pantz

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  • Profile picture of Amihai Pantz

    Hi,
    Thanks.
    Yes I did looked at isixsigma.com but didn’t fined an exam.
    Also the formula you gave me doesn’t gives the right result…that is what I am wondering about.

    2 years, 11 months ago

  • Profile picture of Amihai Pantz

    Amihai Pantz changed their profile picture 2 years, 11 months ago

  • Profile picture of Amihai Pantz

    Hi,
    I am trying to get ready for the six sigma black belt exam and found this question on one of the sites.
    Homework…well…this is something I did long long time ago..

    Do you think those kind of questions are not in the IASSC exam?
    I have no clue what questions I will have so I’m trying to answer all of them and all kinds of type.
    General…[Read more]

  • Profile picture of Amihai Pantz

    Hiya all,
    It seems easy one…Im trying to use the median Chart x+-AR but I get wrong.
    my n=8, x=12.62, A(8)=0.373….what is my mistake???

    A set of data from a process has 8 readings per sample and 50 samples. The mean of the
    50 sample means is 12.62. The mean of the 50 ranges is 0.18.Find the control limits for a
    median chart.
    A. 12.52…[Read more]

  • Profile picture of Amihai Pantz

    Thanks,
    I will try that one.
    Do you have any more suggestions? I don’t even know what to expect…

    Do you know for something I can do in my computer which is not Apple?

    Thanks
    2 years, 11 months ago

  • Profile picture of Amihai Pantz

    Hiya,
    Can someone here can recommend a book/PDF with mooc exams?
    I want to do the IASSC exam and want to be ready.
    I want to do at-list 6-7 exams.

    Thanks
    Ami 2 years, 11 months ago

  • Profile picture of Amihai Pantz

    Thanks Mike,
    I see that one should pay for each test. Is there a database with exams from previous years that can be accessed for free?

    Thanks,
    Ami 3 years, 1 month ago

  • Profile picture of Amihai Pantz

    Amihai Pantz became a registered member 3 years, 1 month ago