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ICBB Practice Questions
IASSC Lean Six Sigma – Black Belt
Last Update 3 days ago
Total Questions : 300
Dive into our fully updated and stable ICBB practice test platform, featuring all the latest Lean Six Sigma Black Belt exam questions added this week. Our preparation tool is more than just a IASSC study aid; it's a strategic advantage.
Our free Lean Six Sigma Black Belt practice questions crafted to reflect the domains and difficulty of the actual exam. The detailed rationales explain the 'why' behind each answer, reinforcing key concepts about ICBB. Use this test to pinpoint which areas you need to focus your study on.
In a good Measurement System the most variation will be with part-to-part measurements. What should you do if the majority of variation is associated with the Gage R&R assuming the gage is technically capable?
Sally and Sara sell flower pots at their garage sale. Martha motivates Rose mentioning that they will sell a minimum of 16 pots per day if the outside temperature exceeds 60o
F.
From a sample, whose population is assumed to follow a Normal Distribution, taken for 30 days at 60 degrees or more an average of 15.2 pots per day were sold with a Standard Deviation of 0.6 pots. What is the Z value for this sales process?A Belt working in a supply chain environment has to make a decision to change suppliers of critical raw materials for a new product upgrade. The purchasing manager is depending on the Belt’s effort requiring that the average cost of an internal critical raw material component be less than or equal to $3,800 in order to stay within budget. Using a sample of 38 first article components, a Mean of the new product upgrade price of $3,680, and a Standard Deviation of $120 was estimated. In order to increase the Long Term Z value to 5, what is the maximum long term variation in pricing the Belt can accept for his upgraded critical raw material component?
On a _________________ a Belt screens variables, or various inputs, to analyze their relative impact on the output of concern.
One of the foundations of Lean Six Sigma is the concept that the output of a process (Y) is influenced by the process inputs (X’s) and is commonly shown as which formula?
What is the Ppk of a process with a spread of 24 units, an average of 68, an upper limit of 82 and a lower limit of 54?
Which of these items are not part of what is necessary for successful Kaizens?
Accuracy can be assessed in several ways and a fairly accurate means of measurement is visual comparison.
The English words used for the 5S’s are Sorting, Straightening, _____________ , __________ and Sustaining. (Note: There are 2 correct answers).
