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ASQ CSSBB - Certified Six Sigma Black Belt

Page: 8 / 9
Total 300 questions

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

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.

A.

Nominal

B.

Ratio

C.

Ordinal

D.

Interval

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

On a _________________ a Belt screens variables, or various inputs, to analyze their relative impact on the output of concern.

A.

X-Y Matrix

B.

Weighted Scale

C.

Multi-Vari Chart

D.

Poisson Chart

Which Experimental Design typically is most associated with the fewest number of input variables or factors in the design?

A.

Fractional Factorial design

B.

Full Factorial design

C.

Simple Linear Regression

D.

Response Surface Design

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 $4,200 in order to stay within budget. Using a sample of 35 first article components, a Mean of the new product upgrade price of $4,060, and a Standard Deviation of $98 was estimated. Select the answer that best states the Practical Problem.

A.

If the average cost per component is $4,200 or less, then the purchase manager will introduce the new product upgrade with new components.

B.

If the average cost per component is greater than $4,200, then the purchase manager will introduce the new product upgrade with new components.

C.

Only if the average cost per product upgrade is $4,060, will the purchase manager introduce new product upgrades with new components.

D.

If the average cost per new product upgrade is less than $180, then the purchase manager will introduce the new product upgrade with new components.

The Central Limit Theorem says that as the sample size becomes large the sample Mean distribution will form a Normal Distribution, ____________________.

A.

If the Measurement System is properly calibrated

B.

When the data is collected accurately

C.

If the shape is evenly spread

D.

No matter what the shape of the population distribution of individuals

Which of these elements are not included in Implementation plans?

A.

Work breakdown structure

B.

Cost/Benefit ratios

C.

Risk management plans

D.

Planned audits of work completion

The reported Cpk for a process with an average of 98 units, a spread of 16 units and upper and lower specification limits of 115 and 90 units would be?

A.

0.5

B.

0.75

C.

1.00

D.

1.25

A Factorial Experiment based on a Level 2 Design with 4 factors would require 16 runs to fully assess the interactions.

A.

True

B.

False