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Latest Lean Six Sigma Master Black Belt LSSMBB Exam Questions– Your Path to Success

SPOTO's LSSMBB Exam Questions were instrumental in helping me pass the Lean Six Sigma Master Black Belt Certification exam. The comprehensive collection of exam questions and answers, practice questions, and mock exams provided a robust exam preparation experience. The study materials and exam resources offered by SPOTO were meticulously crafted, ensuring I had access to the latest and most relevant information. The Lean Six Sigma Master Black Belt Certification, developed exclusively for the Management and Strategy Institute, is designed to give the student a solid understanding of how to lead multiple Six Sigma teams to success. With SPOTO's exam preparation resources, I was able to gain a deep understanding of the concepts and pass the LSSMBB exam successfully, solidifying my expertise in leading Six Sigma teams to achieve organizational goals.
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Question #1
The ________________ the discrimination, the __________________ the changes that can be detected by the measurement tool.
A. Higher/higher
B. Higher/smaller
C. Smaller/smaller
D. None of the above
View answer
Correct Answer: B
Question #2
With Measurement Systems Analysis (MSA), we want to determine how much of the variation in our data is due to:
A. Variation in our measurement system
B. Manufacturing Equipment
C. Part to part variation
D. Lot to lot variation
View answer
Correct Answer: A
Question #3
% R & R can be expressed as:
A. % productivity divided by run rate
B. % repeatability divided by production (rate)
C. Sigma of the measurement system divided by total sigma
D. Variance of the measurement system divided by total variance
View answer
Correct Answer: C
Question #4
If you have a gauge study with a % R&R of 25% what should you do?
A. Pull the tool from production
B. This is fine-go ahead
C. This is not acceptable for critical measurements, you should look into improvements in the measurement process
D. This is only an issue if you fail calibration
View answer
Correct Answer: C
Question #5
Three different operators perform MSA on 10 parts. They measure the same 10 parts twice. What would the Total # of readings be?
A. 30
B. 60
C. 120
D. 10
View answer
Correct Answer: B
Question #6
A measurement system is said to have a consistent bias if:
A. The standard deviation of the system is consistent across the measurement range
B. The difference between the average reading of the measurement tool and reference value is the same across the operating range of the tool operation
C. The standard deviations of the reading given by the measurement tool when measuring a standard is the same across the operating range of the tool operation
D. All tools of the same type give the same variance reading
View answer
Correct Answer: B
Question #7
The variance of your measurement system is 25. The total standard deviation is 50. What is your % R & R?
A. 15%
B. 50%
C. 10%
D. 22%
View answer
Correct Answer: C
Question #8
What type of knowledge is gained by doing an MSA?
A. Determine the size of the measurement variability
B. Determine if the measurement system is stable over time
C. Determine if the measurement system is capable of making the required measurements
D. All of the above
View answer
Correct Answer: D
Question #9
A measurement system has sufficient discrimination if:
A. A measurement system should not discriminate
B. The measurement unit is at most one-tenth of the six sigma spread of the total process variation
C. You can get output to the second decimal point
D. If the tool can be easily calibrated
View answer
Correct Answer: B
Question #10
When assessing gauge performance, you should look at the following (Choose the best answer).
A. Repeatability
B. Reproducibility
C. Repeatability and reproducibility
D. Improve variation of process being measured
View answer
Correct Answer: C
Question #11
Given repeatability ??RPT =4 and reproducibility ??RPD = 3, calculate precision ??MS
A. ??MS = 3
B. ??MS = 7
C. ??MS = 25
D. ??MS = 5
View answer
Correct Answer: D
Question #12
The following is the best description for the purpose of a process map:
A. It is a tool used only after a Six Sigma project is completed
B. It is a tool to convert customer requirements to a set of measurable technical requirements with target values
C. It is a tool for identifying alternative solutions or concepts
D. It is a tool used to identify all major steps, outputs, and inputs to look for potential causes of a problem
View answer
Correct Answer: D
Question #13
While checking regression model assumptions, an engineer generates the following plot of residuals versus predicted Y.Which of the actions below is the most appropriate next step?
A. Transform the response and re-fit the model
B. Make additional runs, collect additional data and re-fit the model
C. No transformation is required for this type of pattern
D. Transform the independent variable and re-fit the model
View answer
Correct Answer: A
Question #14
In a regression analysis, model assumptions are validated using which of the following?
A. The ANOVA table
B. A plot of X versus predicted/fitted Y
C. Chi-square statistic
D. Residual diagnostics
View answer
Correct Answer: D
Question #15
For a multiple regression model, the R2 is the parameter that:
A. Represents the fraction of total variation explained by the model
B. Explains the strength of only one of the inputs in the model
C. Explains if the input factor causes the output response
D. Quantifies the slope of the line in the model
View answer
Correct Answer: A

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