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ICBB: IASSC Certified Lean Six Sigma Black Belt

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Exam Questions:
369
 Learners
  2.370
Last Updated
April - 2025
Language
English
10 Quizzes
PDF | VPLUS
This study guide should help you understand what to expect on the exam and includes a summary of the topics the exam might cover and links to additional resources. The information and materials in this document should help you focus your studies as you prepare for the exam.

Related questions

Question 1

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Fractional Factorial designs are used to reduce the time and cost of experiments because the ____________ has been lowered.

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Question 2

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The Japanese born function of a Kanban event utilizes a specific, step-by-step approach meant to bring about major changes to a process.

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Question 3

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Measurement __________ is defined as the difference between the observed and the expected values for a given set of data.

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Question 4

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For the data shown here which statement(s) are true? (Note: There are 2 correct answers).

Six Sigma ICBB image Question 3 72229 09232024004306000000

With 95% confidence, we cannot conclude if the samples are from three Normal Distributions.
With 95% confidence, we cannot conclude if the samples are from three Normal Distributions.
With greater than 95% confidence, we conclude the samples are from Non-normal Distributions.
With greater than 95% confidence, we conclude the samples are from Non-normal Distributions.
If we wanted to compare the Central Tendencies of these three samples we would use the one way ANOVA test.
If we wanted to compare the Central Tendencies of these three samples we would use the one way ANOVA test.
If we wanted to compare the Central Tendencies of these three samples we could use Mood's Median test.
If we wanted to compare the Central Tendencies of these three samples we could use Mood's Median test.
Suggested answer: B, D
asked 23/09/2024
Ibrahim SACCA
42 questions

Question 5

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Which of the following is not a time estimates for PERT?

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Question 6

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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.

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Question 7

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If a process has subgroups for Variable data and the process runs for a long period of time, then the best pair of SPC Charts to use would be an Xbar and _________.

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Question 8

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The Normal Distribution is considered to be the most important distribution in statistics and, among other things is defined as having a total area under the curve of 1, is mounded and symmetrical and the Mean, Median and Mode are _____________.

All evenly divisible by 3
All evenly divisible by 3
Twice the Standard Deviation
Twice the Standard Deviation
Within 10% of each other
Within 10% of each other
The same number
The same number
Suggested answer: D
asked 23/09/2024
Martin Ojeda Knapp
30 questions

Question 9

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Suppose a purchase order is inspected for the supplier address, quantity as per indent, price as per indent, and time to deliver. The inspection results for a set of 100 purchase orders are given in the table below. What is the DPMO?

Six Sigma ICBB image Question 345 72571 09232024004307000000

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Question 10

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Which of the following awards was initially presented to organizations in Japan?

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