GAQM Certified Lean Six Sigma Black Belt (CLSSBB) (CLSSBB-001) Free Practice Test
Question 1
When a Belt conducts a Linear Correlation Analysis and finds that as an X increases the Y also increase then he has proven a ______________ correlation.
Correct Answer: D
Question 2
Sally and Sara sell flower pots at their garage sale. Sally motivates Sara mentioning that they will sell a minimum of 22 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 18.2 pots per day were sold with a Standard Deviation of 0.9 pots. What is the Z value for this sales process?
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 18.2 pots per day were sold with a Standard Deviation of 0.9 pots. What is the Z value for this sales process?
Correct Answer: B
Question 3
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?
Correct Answer: D
Question 4
The _______ is the most frequently occurring value in a distribution of data.
Correct Answer: B
Question 5
When a Belt implements an improvement that is automated thus requiring no particular understanding for use he has applied which Lean tool?
Correct Answer: B
Question 6
Which one of the listed tools is frequently used to help drill down to possible causes once a Fishbone Diagram is constructed?
Correct Answer: B
Question 7
Assessing process proportion as opposed to evaluating a process with respect to a set target can be done using which of these?
Correct Answer: B
Question 8
When a Belt creates a Process Map she will use a __________________ to depict a decision point requiring a Yes or No decision.
Correct Answer: B
Question 9
From this list select the items that define what an X-Y Diagram is. (Note: There are 4 correct answers).
Correct Answer: A,B,C,D
Question 10
Which of these items contribute to what is necessary for successful Kaizen events?
Correct Answer: D
Question 11
Which of these elements are not included in Implementation plans?
Correct Answer: D
Question 12
The Japanese born function of a Kaizen event utilizes a specific, step-by-step approach meant to bring about major changes to a process.
Correct Answer: B
Question 13
Fractional Factorial, ____________and Response Surface Method are types of planned experiments.
Correct Answer: B
Question 14
Situations where standardized work needs to be incorporated include all of these except _____________________.
Correct Answer: A