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Lean Six Sigma Black Belt Certification CLSSBB Full Course Free

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Total 227 questions
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Certified Lean Six Sigma Black Belt (CLSSBB) Questions and Answers

Question 25

Which of the following statements is true about the theory of constraints?

Options:

A.

It views a system in terms of discrete processes.

B.

Most constraints are physical.

C.

Most constraints are the result of policies.

D.

It focuses on continuous improvement.

Question 26

An x-bar control chart has been established with control limits of 3.245 and 3.257, n = 5. An engineer collects the following sample and plots the average on the control chart: 3.257, 3,256, 3. 258, 3.259.

Options:

A.

the process is out of control

B.

the process is not out of control

C.

the engineer misused the control chart

D.

the control limits are incorrect

Question 27

The distribution is:

Options:

A.

symmetric

B.

left skewed

C.

right skewed

D.

normal

E.

uniform

Question 28

Find Cp and Cpk.

Options:

A.

1.21 and .85

B.

.85 and 1.21

C.

.35 and .63

D.

.63 and .42

E.

none of the above

Page: 7 / 13
Total 227 questions
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