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Six Sigma ICBB Practice Test - Questions Answers, Page 8

List of questions

Question 71

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When a Belt decides to use written procedures and visual controls to improve the consistency of the tasks that must occur in the process he is improving he has utilized the _________________ activity of 5S.

Sustaining
Sustaining
Sorting
Sorting
Standardizing
Standardizing
Straightening
Straightening
Suggested answer: C
asked 23/09/2024
Liam Derwin
51 questions

Question 72

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SPC Charts are used extensively in different business and decision-making environments. In this example a vendor is being selected based on speed of delivery. Which of the conclusions would help you pick a vendor for your needs regarding lead-time of delivery from your vendors? (Note: There are 4 correct answers).

Six Sigma ICBB image Question 72 72298 09232024004306000000

Vendor A with a much shorter lead time in delivery
Vendor A with a much shorter lead time in delivery
Vendor B as it has a better consistency (lower variance) on lead time
Vendor B as it has a better consistency (lower variance) on lead time
Vendor B as Vendor A shows a situation out of control as shown in red
Vendor B as Vendor A shows a situation out of control as shown in red
Vendor B as the Control Limits are much narrower than Vendor A
Vendor B as the Control Limits are much narrower than Vendor A
Vendor B with higher lead time, but a process with much narrower Control Limits
Vendor B with higher lead time, but a process with much narrower Control Limits
Suggested answer: B, C, D, E
asked 23/09/2024
Ziyad Karadsheh
35 questions

Question 73

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Fractional Factorial designs are used to reduce the ____________ because the number of runs has been lowered.

Time and cost of experiments
Time and cost of experiments
Number of people involved
Number of people involved
Number of data measurement points
Number of data measurement points
Output summary
Output summary
Suggested answer: A
asked 23/09/2024
Pedram Habibi
43 questions

Question 74

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Fractional Factorial Designs are used to analyze factors to model the output as a function of inputs if Hypothesis Testing in the Analyze Phase was inadequate to sufficiently narrow the factors that significantly impact the output(s).

True
True
False
False
Suggested answer: A
asked 23/09/2024
Zarate, Wilfredo
46 questions

Question 75

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A Factorial Experiment based on a Level 2 Design with 6 factors would require 16 runs to fully assess the interactions.

True
True
False
False
Suggested answer: B
asked 23/09/2024
vceplus plus
50 questions

Question 76

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A Full Factorial experiment using a 3 level 3 factor approach has been proposed to test the viability of an extrusion machine experiment. How many treatment combinations will this approach involve?

6
6
9
9
27
27
54
54
Suggested answer: C
asked 23/09/2024
Md Ali Uz Zaman
40 questions

Question 77

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Screening experiments are the proper choice when a Belt is faced with the situation of highly Fractional Factorial Designs.

True
True
False
False
Suggested answer: A
asked 23/09/2024
Jordan Arribas Aranda
38 questions

Question 78

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Which statement(s) are correct about the DOE Factorial plot output here? (Note: There are 3 correct answers).

Six Sigma ICBB image Question 78 72304 09232024004306000000

Two factors were operated at 3 levels each
Two factors were operated at 3 levels each
The highest tool age was achieved with metal hardness at high level while keeping the cutting speed at the low level
The highest tool age was achieved with metal hardness at high level while keeping the cutting speed at the low level
The design indicated above is a 32 factorial design
The design indicated above is a 32 factorial design
The cutting speed and cutting angle are at the low level for the least tool age achieved
The cutting speed and cutting angle are at the low level for the least tool age achieved
All factors had 2 levels in the experiment
All factors had 2 levels in the experiment
Suggested answer: B, C, E
asked 23/09/2024
John Atkinson
42 questions

Question 79

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Which statement(s) are incorrect for the Regression Analysis shown here? (Note: There are 2 correct answers).

Six Sigma ICBB image Question 79 72305 09232024004306000000

The air-fuel ratio explains most of the TurbineOutput variation
The air-fuel ratio explains most of the TurbineOutput variation
The Regression explains over 98% of the process variation
The Regression explains over 98% of the process variation
This Multiple Linear Regression has three statistically significant independent variables
This Multiple Linear Regression has three statistically significant independent variables
If the air-fuel ratio increases by 1, the TurbineOutput more than triples
If the air-fuel ratio increases by 1, the TurbineOutput more than triples
The SteamExitTemp explains the most variation of the TurbineOutput
The SteamExitTemp explains the most variation of the TurbineOutput
Suggested answer: D, E
asked 23/09/2024
Wessel Beulink
43 questions

Question 80

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Which statement(s) are most correct for the Regression Analysis shown here?

Six Sigma ICBB image Question 80 72306 09232024004306000000

The Regression explains 50.8% of the process variation
The Regression explains 50.8% of the process variation
The air-fuel ratio explains most of the TurbineOutput variation
The air-fuel ratio explains most of the TurbineOutput variation
This Simple Linear Regression explains 98+% of the process variation
This Simple Linear Regression explains 98+% of the process variation
This Multiple Linear Regression has four statistically significant independent variables
This Multiple Linear Regression has four statistically significant independent variables
Suggested answer: B
asked 23/09/2024
IllDisposed ToBTS
37 questions
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Related questions

Fractional Factorial designs are used to reduce the time and cost of experiments because the ____________ has been lowered.
The Japanese born function of a Kanban event utilizes a specific, step-by-step approach meant to bring about major changes to a process.
Measurement __________ is defined as the difference between the observed and the expected values for a given set of data.
For the data shown here which statement(s) are true? (Note: There are 2 correct answers).
Which of the following is not a time estimates for PERT?
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.
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 _________.
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 _____________.
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?
Which of the following awards was initially presented to organizations in Japan?