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.
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.
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
A. 12.52…[Read more]
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?
4 years, 2 months ago
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.
Ami 4 years, 2 months ago
I see that one should pay for each test. Is there a database with exams from previous years that can be accessed for free?
Ami 4 years, 3 months ago