Pass the IASSC Lean Six Sigma Black Belt ICBB Questions and answers with CertsForce

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Viewing questions 41-50 out of questions
Questions # 41:

Which of these is not a primary cause for Non-normal Data?

Options:

A.

Skewness


B.

Mixed Distributions


C.

Kurtosis


D.

Formulosis


E.

Granularity


Expert Solution
Questions # 42:

When a Belt implements an improvement that is automated thus requiring no particular understanding for use he has applied which Lean tool?

Options:

A.

Mistake Proofing


B.

Kaizen Event


C.

5S


D.

None of the above


Expert Solution
Questions # 43:

Measurement __________ is defined as the difference between the observed and the expected values for a given set of data.

Options:

A.

Bias


B.

Linearity


C.

Range


D.

Breadth


Expert Solution
Questions # 44:

Using this data calculate the percentage of DPU.

Options:

A.

2.74


B.

3.23


C.

4.56


D.

5.93


Expert Solution
Questions # 45:

A Belt is analyzing data and upon creation of the graphical analysis sees multiple modes. One of the primary reasons this could occur is because the process has experienced a ____________________.

Options:

A.

Significant change from one shift to another


B.

Sizable Measurement System error


C.

Catastrophic failure of some sort


D.

Any one of these


Expert Solution
Questions # 46:

When analyzing the behavior of our process to assess customer satisfaction we are concerned about both the variation such that it stays within the spec limits and how well the Mean is __________________ the process requirements.

Options:

A.

Balanced against


B.

Over and above


C.

Twice as great as


D.

Centered relative to


Expert Solution
Questions # 47:

With Measurement System Analysis we are concerned with two issues that impact the potential variability of the data. They are ____________ and Accuracy.

Options:

A.

Spread


B.

Reliability


C.

Precision


D.

Deflection


Expert Solution
Questions # 48:

A Belt rearranged the location of the parts inventory for a rework station locating the most often used parts to be within hand reach of the repair person. This rearrangement resulted in quicker repair times by eliminating one of seven major elements of waste which is the Waste of __________.

Options:

A.

Motion


B.

Conveyance


C.

Inventory


D.

Waiting


Expert Solution
Questions # 49:

Control Charts were developed by Dr. Shewhart to track data over time. To detect Special Cause variation the Control Charts use which of these?

Options:

A.

Data shift analysis


B.

Outlier analysis methods


C.

Center Line and Control Limits


D.

None of the above


Expert Solution
Questions # 50:

Which statement(s) are correct about the Regression shown here? (Note: There are 2 correct answers).

Question # 50

Options:

A.

The dependent variable is the outside temperature


B.

The relationship between outside temperature and number of customers per hour is a Linear Regression


C.

The dashed lines indicate with 95% confidence where all of the process data should fall between


D.

The dashed lines indicate with 95% confidence the estimate for the Quadratic Regression Line


E.

The predicted number of customers per hour is close to 5 if the outside temperature is 10 deg C


Expert Solution
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