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CSSBB Exam Dumps - Certified Six Sigma Black Belt

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Question # 41

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 the Belt’s effort requiring that the average cost of an internal critical raw material component be less than or equal to $3,800 in order to stay within budget. Using a sample of 38 first article components, a Mean of the new product upgrade price of $3,680, and a Standard Deviation of $120 was estimated. In order to increase the Long Term Z value to 5, what is the maximum long term variation in pricing the Belt can accept for his upgraded critical raw material component?

A.

$6

B.

$12

C.

$24

D.

$48

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Question # 42

The distance between the Mean of a data set and the Point of Inflection on a Normal curve is called the _______________.

A.

Curve Spread

B.

Standard Deviation

C.

Numerical Average

D.

Data Breadth

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Question # 43

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

A.

It is unknown from this graph how many factors were in the Experimental Design

B.

The factors to keep in the mathematical model are E, D, DE, BD and B with an alpha risk equal to 2.06

C.

The effects to keep in the mathematical model are E, D, DE, BD and B with an alpha risk equal to 0.05

D.

The factors to keep in the mathematical model with a 5% alpha risk are BE, AB, A and AD

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Question # 44

Review the analysis shown here.

Which statements are true about the process? (Note: There are 3 correct answers).

A.

The initial focus for this project would be to determine why the thicknesses are so frequently too low.

B.

The majority of the process is closer to the lower specification limit.

C.

This process is described with the Weibull Distribution.

D.

The process has more problems with Variation than Centering.

E.

The process follows a non-normal distribution with the given data.

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Question # 45

What aspects of Measurement Systems Analysis (MSA) studies are applicable when the process used to measure does not damage the part?

A.

Destructive variable gage R&R and Crossed Study

B.

Destructive variable gage R&R and Nested Study

C.

Nondestructive variable gage R&R and Crossed Study

D.

Nondestructive variable gage R&R and Nested Study

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