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Six Sigma ICBB Practice Test - Questions Answers, Page 6

List of questions

Question 51

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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?

Standard operating work description of the process change
Standard operating work description of the process change
Description of the monitoring system in place to assure continued compliance
Description of the monitoring system in place to assure continued compliance
Summary of the targeted critical metrics for process performance measurement
Summary of the targeted critical metrics for process performance measurement
All of the above
All of the above
Suggested answer: D
asked 23/09/2024
Rui Afonso
38 questions

Question 52

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What conclusion is most correct about the Experimental Design shown here with the response in the far right column?

Six Sigma ICBB image Question 52 72278 09232024004306000000

No factor has enough statistical confidence greater than 95% to have an impact on the response rate
No factor has enough statistical confidence greater than 95% to have an impact on the response rate
Constant, Adv and Bev are the only factors statistically affecting the response rate with 95% confidence or more
Constant, Adv and Bev are the only factors statistically affecting the response rate with 95% confidence or more
If the Adv is increased from the low level to the high level, the response rate increases
If the Adv is increased from the low level to the high level, the response rate increases
The response level is statistically concluded to only need the Adv and Bev factors set at the low level to get the largest response rate
The response level is statistically concluded to only need the Adv and Bev factors set at the low level to get the largest response rate
This design does not have enough experimental runs to conclude anything as evidenced by the lack of P-values in the MINITABTM output
This design does not have enough experimental runs to conclude anything as evidenced by the lack of P-values in the MINITABTM output
Suggested answer: D
asked 23/09/2024
giulio guzzi
46 questions

Question 53

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Which statement(s) are correct about the Factorial Plot shown here? (Note: There are 3 correct answers).

Six Sigma ICBB image Question 53 72279 09232024004306000000

When the cutting speed increased from low to high level, the tool age increases
When the cutting speed increased from low to high level, the tool age increases
The coefficient of the metal hardness is positively related to the output of tool age
The coefficient of the metal hardness is positively related to the output of tool age
The coded coefficient is lower for cutting speed than the cutting angle related to the output of tool age
The coded coefficient is lower for cutting speed than the cutting angle related to the output of tool age
These plots prove a statistically significance factor with 95% confidence
These plots prove a statistically significance factor with 95% confidence
These plots are an example of interaction plots
These plots are an example of interaction plots
Suggested answer: A, B, C
asked 23/09/2024
Stašo Zver
40 questions

Question 54

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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.

10
10
32
32
256
256
64
64
Suggested answer: B
asked 23/09/2024
Ioana Mihaila
25 questions

Question 55

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If an experiment has 5 factors and no replicates for a 2-level Experimental Design with 16 experimental runs which statement is incorrect?

The Experimental Design is half-fractional
The Experimental Design is half-fractional
The Main Effects are confounded with only 4-way interactions
The Main Effects are confounded with only 4-way interactions
The Main Effects for the 5 factors are not aliased or confounded but the 2-way interactions are confounded with the 3-way interactions
The Main Effects for the 5 factors are not aliased or confounded but the 2-way interactions are confounded with the 3-way interactions
The experiment has 8 experimental runs with the first factor at the high level
The experiment has 8 experimental runs with the first factor at the high level
Suggested answer: C
asked 23/09/2024
Sergio da Costa
36 questions

Question 56

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Which statement(s) are correct about the Pareto Chart shown here for the DOE analysis? (Note: There are 2 correct answers).

Six Sigma ICBB image Question 56 72282 09232024004306000000

It is unknown from this graph how many factors were in the Experimental Design
It is unknown from this graph how many factors were in the Experimental Design
The factors to keep in the mathematical model are E, D, DE, BD and B with an alpha risk equal to 2.06
The factors to keep in the mathematical model are E, D, DE, BD and B with an alpha risk equal to 2.06
The effects to keep in the mathematical model are E, D, DE, BD and B with an alpha risk equal to 0.05
The effects to keep in the mathematical model are E, D, DE, BD and B with an alpha risk equal to 0.05
The factors to keep in the mathematical model with a 5% alpha risk are BE, AB, A and AD
The factors to keep in the mathematical model with a 5% alpha risk are BE, AB, A and AD
Suggested answer: A, C
asked 23/09/2024
Jean-Gaetan Roche
34 questions

Question 57

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Fractional Factorial, ____________and Response Surface Method are types of planned experiments.

Multi-Vari Analysis
Multi-Vari Analysis
Baldridge Channels
Baldridge Channels
One Factor at a Time or OFAT
One Factor at a Time or OFAT
Factorial Design
Factorial Design
Suggested answer: D
asked 23/09/2024
Andrey Scherbakov
43 questions

Question 58

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Relative to a Design of Experiments the term ________________ refers to variables being a linear combination of each other.

Mirror Image
Mirror Image
Directly Parallel
Directly Parallel
Collinear
Collinear
None of the above
None of the above
Suggested answer: C
asked 23/09/2024
Ayo dickson
54 questions

Question 59

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Which statement(s) are incorrect about Fractional Factorial Designs?

A Half Fractional Design for 5 factors has the same number of experimental runs as a Full Factorial Design for 4 factors assuming no repeats or replicates or Center Points
A Half Fractional Design for 5 factors has the same number of experimental runs as a Full Factorial Design for 4 factors assuming no repeats or replicates or Center Points
Quarter Fractional experiments can exist for those with 4 factors
Quarter Fractional experiments can exist for those with 4 factors
Resolution V design is desired while controlling costs of experimentation
Resolution V design is desired while controlling costs of experimentation
Half Fractional experiments do not exist for those designs with only 2 factors
Half Fractional experiments do not exist for those designs with only 2 factors
Suggested answer: C
asked 23/09/2024
Pierre Smit
44 questions

Question 60

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If in an experiment all possible variable pairs sum to zero the design is Orthogonal.

True
True
False
False
Suggested answer: A
asked 23/09/2024
Slawomir Marcjanski
38 questions
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Related questions

Fractional Factorial designs are used to reduce the time and cost of experiments because the ____________ has been lowered.
The Japanese born function of a Kanban event utilizes a specific, step-by-step approach meant to bring about major changes to a process.
Measurement __________ is defined as the difference between the observed and the expected values for a given set of data.
For the data shown here which statement(s) are true? (Note: There are 2 correct answers).
Which of the following is not a time estimates for PERT?
Production Line 1 is able to complete 500 units per shift. Production Line 2 is able to finish 1,500 units per shift. Production Line 2 is 3 times faster than Production Line 1. This analysis is an example of ______________ Scale Data.
If a process has subgroups for Variable data and the process runs for a long period of time, then the best pair of SPC Charts to use would be an Xbar and _________.
The Normal Distribution is considered to be the most important distribution in statistics and, among other things is defined as having a total area under the curve of 1, is mounded and symmetrical and the Mean, Median and Mode are _____________.
Suppose a purchase order is inspected for the supplier address, quantity as per indent, price as per indent, and time to deliver. The inspection results for a set of 100 purchase orders are given in the table below. What is the DPMO?
Which of the following awards was initially presented to organizations in Japan?