## Amihai Pantz

was active active 2 years, 11 months ago## Activity

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

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]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]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 agoHiya,

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 agoThanks 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 agoAmihai Pantz became a registered member 3 years, 1 month ago