Exam style questions across every ICBB domain
Last Update 4 days ago
Total Questions : 300
Start with our free ICBB practice questions, carefully crafted to mirror the domains, phrasing, and difficulty of the real Lean Six Sigma Black Belt exam. Each ICBB exam question comes with a detailed rationale that explains not just which answer is correct but why the others fall short. That's how concepts stick. Use the free set to benchmark yourself: identify your IASSC weak domains, see where you're losing marks, and build a focused study plan in minutes.
How many experimental runs exist in a Full Factorial and fully randomized design for 4 factors with 2 replicates for the Corner Points and no Center Points? The factors in the experiment are only at 2-levels.
In a Fishbone Diagram the 6M’s stand for Methods, ____________, Machine, Man, Mother Nature and Materials.
Some of the sources for different types of error that can be quantified using Statistical Analysis are which of these?
The Greek letter “sigma” is used by mathematicians to signify _____________.
Screening experiments are the proper choice when a Belt is faced with the situation of highly Fractional Factorial Designs.
Assessing process proportion as opposed to evaluating a process with respect to a set target can be done using which of these?
Assessing process proportion as opposed to evaluating a process with respect to a set target can be done using one or more of these. (Note: There are 2 correct answers).
Fractional Factorial designs are used to reduce the ____________ because the number of runs has been lowered.
Calculate the Rolled Throughput Yield of this process using this data.
Dat
A.
unit input: 1450, unit output: 1390, defects repaireD.
320, scrap: 60
