John Houser

[John Houser]

ASQ sample says the answer is 43, not 7.

Any ideas?

Thanks.

[John Houser]

Do you have a similar study program for IASSC’s Lean Six Sigma Black Belt exam?

Thanks.

[John Houser]

Nevermind.

I found the answer on your website: https://sixsigmastudyguide.com/control-chart/

UCL = mean + 3 * [ sigma / sqrt(n) ]
UCL = 35 + 3 * [ 5.00 / sqrt(5) ]
UCL = 41.71

What is strange, is that this formula is not on the IASSC reference document. Hmmm….

[John Houser]

Hi,

One more question from the sample ASQ exam from the site. Question 31:

When σ = 10, what sample size is needed to specify a
95% confidence interval of ±3 units from the mean?

What do we use to solve this?

I am studying for the IASSC exam, and this ASQ exam was under the black belt practice exams. Hopefully this is the type of question on the IASSC exam too.

Thank you,
John

[John Houser]

Hi,
I have a Question from the sample ASQ PDF Exam on the site. Question 25:

For a process, Xbar = 35.0 and σ = 5.00. If the subgroup
size is n = 5, what is the value for the upper control limit
for the process?

What do we use to solve this?

[John Houser]

Hi, my name is John and I am studying for the IASSC Black Belt Exam. I took the SimpliLearn BB course and passed their exam. I now want to move on and pass the IASSC ICBB exam for more recognition worldwide.

Thanks for creating this site! A lot of great information here. This site is exactly what I am looking for – how to pass the IASSC BB exam. I’ve lead a lot of Lean Six Sigma projects, but I always have been able to look up the formulas/charts and use Excel. Memorizing what to use when will be my challenge.

I was trying to get started and use the sample exam engine noted here: https://sixsigmastudyguide.com/six-sigma-practice-exams/

But I do not get the screen to select the exam I want to practice (as noted in the HOW TO GET STARTED section). I am using the links just above this section right now.

Thanks !!

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