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

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Viewing questions 61-70 out of questions
Questions # 61:

It would be more likely than not for a Belt conducting a Regression Analysis to find that the _______________________.

Options:

A.

r2 value is smaller than the absolute value of r


B.

Correlation Coefficient equals r2


C.

Coefficient of Determination is less than r2


D.

Correlation Coefficient equals r divided by 2


Expert Solution
Questions # 62:

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

Options:

A.

Breadth


B.

Linearity


C.

Range


D.

Bias


Expert Solution
Questions # 63:

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 to reestablish and sustain the project success?

Options:

A.

Review the Visual Factory to assure inventory in excess of desired visible


B.

Improve the lighting to assure adequate visibility


C.

Analyze data from supplier deliveries


D.

Reword the standardized work instructions to use active verbs and not passive phrases


Expert Solution
Questions # 64:

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 _________ before anything moves.

Options:

A.

Sign-off


B.

Signal


C.

Bell to ring


D.

Work order


Expert Solution
Questions # 65:

For a Kanban to be successful which of these must occur?

Options:

A.

Consistent cycle times


B.

Fairly stable process demand of product or service


C.

Low defect rate of incoming product or service


D.

All of the above


Expert Solution
Questions # 66:

Which of these graphs demonstrates conditions which would be sufficient to enable OCAP for the process? 

Options:

A.

Xbar Chart


B.

Time Series Chart


C.

Neither


D.

Both


Expert Solution
Questions # 67:

A Non-parametric Test should be used if just one distribution is not Normal out of the two or more gathered.

Options:

A.

True


B.

False


Expert Solution
Questions # 68:

Kaizens or Kaikakus and Six Sigma projects are intended to create incremental process improvements versus breakthrough, significant improvements.

Options:

A.

True


B.

False


Expert Solution
Questions # 69:

One of the primary deliverables from performing a SIPOC is to begin to understand which inputs have the greatest affect on the ______________ outputs.

Options:

A.

Management’s desired


B.

Supplier delivered


C.

Process operator


D.

Customer most valued


Expert Solution
Questions # 70:

When a Belt properly analyzes the results of an experiment he must examine the Residuals in expectation of finding all of the following except _________.

Options:

A.

Some Residuals higher than others


B.

Some Residuals lower than others


C.

All Residuals within 2 Standard Deviations of the Mean


D.

Residuals will represent a Linear Regression


Expert Solution
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Viewing questions 61-70 out of questions