Free ICBB Practice Test Questions and Answers (2026) | Cert Empire Practice Questions

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Q: 1
Which of these graphical presentations displays the values of each individual reading?
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Q: 2
A ___________ is used primarily to track the stability of the average value of a metric of interest.
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Q: 3
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?
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Q: 4
Assessing process proportion as opposed to evaluating a process with respect to a set target can be done using which of these?
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Q: 5
Which statement(s) are incorrect for the Regression Analysis shown here? (Note: There are 2 correct answers). IASSC ICBB Dumps question
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Q: 6
The relationship between a response variable and one or more independent variables is investigated and modeled by use of __________________.
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Q: 7
Which statement is NOT correct about the Fitted Line Plot shown here? IASSC ICBB Dumps question
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Q: 8
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.
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Q: 9
Sally and Sara sell flower pots at their garage sale. Martha motivates Rose mentioning that they will sell a minimum of 16 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 15.2 pots per day were sold with a Standard Deviation of 0.6 pots. What is the Z value for this sales process?
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Q: 10
SPC Charts are used extensively in different business and decision-making environments. In this example a vendor is being selected based on speed of delivery. Which of the conclusions would help you pick a vendor for your needs regarding lead-time of delivery from your vendors? (Note: There are 4 correct answers). IASSC ICBB Dumps question
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Q: 11
Control Charts were developed by Dr. Shewhart to track data over time. To detect Special Cause variation the Control Charts use which of these?
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Q: 12
If an experiment has 5 factors and no replicates for a 2-level Experimental Design with 16 experimental runs which statement is incorrect?
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Q: 13
Sally and Sara sell flower pots at their garage sale. Sally motivates Sara mentioning that they will sell a minimum of 15 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 13.6 pots per day were sold with a Standard Deviation of 0.7 pots. The statistical Degrees of Freedom for this example are?
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Q: 14
A (n) ________________ has occurred when two inputs have a greater impact on a change in the output than either of the inputs has by itself.
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Q: 15
Which statement(s) are incorrect about Fractional Factorial Designs?
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Q: 16
A Belt has determined that the inventory of repair parts at a rework station can be reduced by 45%. According to Cost of Poor Quality (COPQ) definitions inventory reduction would be considered _______________.
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Q: 17
On a _________________ a Belt screens variables, or various inputs, to analyze their relative impact on the output of concern.
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Q: 18
Special Cause Variation falls into which two categories? (Note: There are 2 correct answers).
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Q: 19
A statistical test or Hypothesis Test is performed to reject or fail to reject a stated hypothesis and it converts the Practical Problem into a Statistical Problem.
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Q: 20
A Non-parametric Test should be used if just one distribution is not Normal out of the two or more gathered.
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