CLSSBB Exam Questions
100 real CLSSBB exam questions with expert-verified answers and explanations. Page 1 of 2.
- Question #1
____________ is used primarily to track the stability of the average value of a metric of interest.
- Question #2
For her injection molding project a Belt needed to track the percentage of defectives of a particular sample set so she used a ____________ to display the data?
- Question #3
Which of these graphs demonstrates conditions which would be sufficient to enable OCAP for the process?
- Question #4
Control Charts were developed by Dr. Shewhart to track data over time. To detect Special Cause variation the Control Charts use which of these?
- Question #5
Common and ____________ Cause Variation are the focus of Statistical Process Control.
- Question #6
Special Cause Variation falls into which two categories?
- Question #7
Range Charts are the technique used to determine if Special Causes are occurring within the subgroups of the ____________.
- Question #8
If the production is for higher volume and monitoring and the Mean and variability is to be monitored for four machines producing product and the characteristic to be monitored is...
- Question #9
When a Belt Poka-Yoke's a defect out of the process entirely then she should track the activity with a robust SPC system on the characteristic of interest in the defect as an early...
- Question #10
Following the completion of a LSS project the Belt not only creates a Control Plan he also develops a ____________ so those involved in the process know what to do when the critica...
- Question #11
The Control Limits width varies if the sample size varies for which type of chart?
- Question #12
Which of these elements are not included in Implementation plans?
- Question #13
Upon completion and validation of an improvement to a process a Belt and the Project Team create a Control Plan that contains which of these?
- Question #14
What conclusion is most correct about the Experimental Design shown here with the response in the far right column?
- Question #15
Which statement(s) are correct about the Factorial Plot shown here? (Note: There are 3 correct answers).
- Question #16
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 expe...
- Question #17
Which statement(s) are correct about the Pareto Chart shown here for the DOE analysis? (Note: There are 2 correct answers).
- Question #18
Fractional Factorial, _______________________ and Response Surface Method are types of planned experiments.
- Question #19
Relative to a Design of Experiments the term _________________________ refers to variables being a linear combination of each other.
- Question #20
Which statement(s) are incorrect about Fractional Factorial Designs?
- Question #21
If in an experiment all possible variable pairs sum to zero the design is Orthogonal.
- Question #22
Which Experimental Design typically is most associated with the fewest number of input variables or factors in the design?
- Question #23
The method of Steepest Ascent guides you toward a target inside the original inference space.
- Question #24
Situations where standardized work needs to be incorporated include all of these except ______________________.
- Question #25
The Lean toolbox includes all of these items except _________________________.
- Question #26
Questions that can be best answered by a Visual Factory include all of these except _________________________.
- Question #27
If a Six Sigma project was to reduce repair station inventory and the team found the inventory was creeping up over time which Lean tools should be considered in the Control Phase...
- Question #28
When a Belt implements an improvement that is automated thus requiring no particular understanding for use he has applied which Lean tool?
- Question #29
Kaizens or Kaikakus and Six Sigma projects are intended to create incremental process improvements versus breakthrough, significant improvements.
- Question #30
Which of these items contribute to what is necessary for successful Kaizen events?
- Question #31
Kanban establishes a means of monitoring production, conveyance and delivery information such that efficient flow is established. The method used by Kanban is to require a ________...
- Question #32
When a Belt decides to use written procedures and visual controls to improve the consistency of the tasks that must occur in the process he is improving he has utilized the _______...
- Question #33
Fractional Factorial designs are used to reduce the ___________ because the number of runs has been lowered.
- Question #34
Fractional Factorial Designs are used to analyze factors to model the output as a function of inputs if Hypothesis Testing in the Analyze Phase was inadequate to sufficiently narro...
- Question #35
A Factorial Experiment based on a Level 2 Design with 6 factors would require 16 runs to fully assess the interactions.
- Question #36
A Full Factorial experiment using a level 3 factor approach has been proposed to test the viability of an extrusion machine experiment. How many treatment combinations will this ap...
- Question #37
Screening experiments are the proper choice when a Belt is faced with the situation of highly Fractional Factorial Designs.
- Question #38
Which statement(s) are most correct for the Regression Analysis shown here?
- Question #39
A valid mathematical Regression represents all of the characteristics shown except ____.
- Question #40
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.
- Question #41
A valid Multiple Linear Regression (MLR) is characterized by all of these except ___________.
- Question #42
Based on the Fitted Line Plot, which of the following statements is correct?
- Question #43
When doing Hypothesis Testing on Non-normal data Belts will use a _________ to compare more than two sample proportions to each other.
- Question #44
It would be more likely than not for a Belt conducting a Regression Analysis to find that the _________.
- Question #45
When a Belt properly analyzes the results of an experiment he must examine the Residuals in expectation of finding all of the following except ________.
- Question #46
Which statement(s) are correct about the Regression shown here? (Note: There are 2 correct answers).
- Question #47
Which of these might contribute to similar distributions having Unequal Variance?
- Question #48
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...
- Question #49
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...
- Question #50
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...