Spring Sale Special Limited Time 70% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: buysanta

Exact2Pass Menu

Certified Lean Six Sigma Black Belt (CLSSBB)

Last Update 3 hours ago Total Questions : 357

The Certified Lean Six Sigma Black Belt (CLSSBB) content is now fully updated, with all current exam questions added 3 hours ago. Deciding to include CLSSBB practice exam questions in your study plan goes far beyond basic test preparation.

You'll find that our CLSSBB exam questions frequently feature detailed scenarios and practical problem-solving exercises that directly mirror industry challenges. Engaging with these CLSSBB sample sets allows you to effectively manage your time and pace yourself, giving you the ability to finish any Certified Lean Six Sigma Black Belt (CLSSBB) practice test comfortably within the allotted time.

Question # 11

The median is a better choice than the mean for a measure of central tendency if the data:

A.

is bimodal

B.

often has outliers

C.

is normally distributed

D.

is exponentially distributed

Question # 12

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

Question # 13

If special causes are assigned in the process variations, then the UCL and LCL would be recomputed without removing those outliers. (True/False)

A.

True

B.

False

Question # 14

A principle advantage of fractional factorial experimental designs is:

A.

reduced cost

B.

improved accuracy

C.

increased confounding

D.

higher confidence level

E.

reduced probability of type II errors

Question # 15

The team development stage characterized by expression of individual opinions and ideas often without regard for team objectives is known as:

A.

performing

B.

norming

C.

conflicting

D.

storming

E.

brainstorming

Question # 16

This QFD matrix was used in the design process for a ball point pen. What symbol is appropriate for the square labeled 13?

A.
B.
C.
D.

none of the above

Question # 17

In measurement system analysis, which of the following pairs of data measures is used to determine total variance?

A.

Process variance and reproducibility

B.

Noise system and repeatability

C.

Measurement variance and process variance

D.

System variance and bias

Question # 18

A black belt plans to test the performance of workers before and after training. Which of the following hypothesis tests should be used to determine whether the training actually improved the workers’ performance?

A.

2-sample z test

B.

2-sample t test

C.

Paired t test

D.

F test

Question # 19

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

Question # 20

A complex system has many causes and effects. These may be illustrated on which of the following:

A.

matrix diagram

B.

cause and effect diagram

C.

process decision program chart

D.

affinity diagram

E.

activity network diagram

F.

tree diagram

G.

prioritization matrix

Go to page: