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GAQM CLSSBB - Certified Lean Six Sigma Black Belt (CLSSBB)

Page: 9 / 11
Total 357 questions

A process shows the following number of defectives. Each sample size for this process is

85.3 8 2 7 7 6 8 8 9 5.

Find the control limits.

A.

none and 13.5

B.

12.6 and 25.2

C.

none and 25.2

D.

none of the above

Which of the following most influences consumer perception of quality?

A.

Industry standards

B.

Company financial performance

C.

Audit results

D.

Service and repair policies

A frequent cause of system sub optimization is:

A.

optimizing individual processes

B.

failing to draw a system flow chart

C.

using data with outliers

D.

failing to consider the normal distribution

If the value of the test statistic had been 0.185, what action should have been taken regarding the null hypothesis?

A.

rejected

B.

accepted

C.

none of the above

D.

all of the above

This QFD matrix was used in the design process for a ball point pen. What symbol is appropriate for the square labeled 16?

A.

B.

C.

D.

none of the above

Find sd:

A.

0.2875

B.

0.3502

C.

0.2714

D.

0.2295

__________________can be measured against a benchmark in a process.

A.

Performance

B.

Outcome of the process

C.

Operational Efficiency

D.

All of the above

A team has been asked to reduce the occurrence of a particular defect. They begin by brainstorming all possible causes using a:

A.

matrix diagram

B.

cause and effect diagram

C.

process decision program chart

D.

affinity diagram E. activity network diagram

E.

tree diagram

F.

prioritization matrix

G.

matrix diagram

When Tricia empties a box of capacitors she places it at a designated spot on her work table. Sam notices the empty box and brings a full box of capacitors from the stock room. This is an example of:

A.

visual factory

B.

kanban

C.

poka-yoke

D.

standard work

E.

set up time reduction (SMED)

In a certain sampling situation, 󲐀 = 0, 󲐀 = 0.08. The power of the sampling plan in this case is:

A.

0

B.

0.08

C.

1.00

D.

0.92