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Six Sigma Green Belt Certification Exam - 3

Description: Six Sigma Green Belt Certification Exam - 3
Number of Questions: 22
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Tags: six-sigma green-belt
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Account Manager wanted to see whether time taken by offshore to solve the change request is high when compared to onsite. Help him with proper Hypothesis Test

  1. 1 Sample t-test

  2. 2 Sample t-test

  3. Paired t-test

  4. Chi Square test


Correct Option: B

Affinity diagram helps in

  1. Showing which of the rootcauses are more important

  2. Relating the rootcauses and solutions

  3. Categorizing the items

  4. Showing cause and effect of the items


Correct Option: C

Mistake proofing is _______

  1. A method of identifying potential defects

  2. A technique for eliminating errors by making it impossible to make mistakes in the process

  3. A means of responding to defects before they leave the facility

  4. Part of Statistical Process Control


Correct Option: B

Observed variation is

  1. The True variation

  2. The summation of true variation & bias

  3. The difference between true variation & bias

  4. The bias


Correct Option: B

One graphical tool often used to help identify opportunities for improvement is

  1. ANOVA

  2. Cost/benefit analysis

  3. Pareto Analysis

  4. Control Charts


Correct Option: C

Problem statement should address the following questions except…..

  1. What is wrong ?

  2. When and where does the problem occur ?

  3. What is the cause ?

  4. What is the impact ?


Correct Option: C

Process Management Chart does not contain

  1. Project Plan

  2. Documentation

  3. Response Plan

  4. Monitoring Plan


Correct Option: A

Project Leader wants to check the impact of experience in IT field and skill level on Efficiency Index. He takes experience as 1 yr & 3yrs and skill levels as High, Medium & Low. How many factors & levels he has and what should be the number of trials?

  1. "2 Factors2 levels for one factor and 3 levels for another factor6 Trials"

  2. "5 Factors2 levels for each factor32 Trials"

  3. "3 Factors2 levels for each factor8 Trials"

  4. "3 Factors3 levels for each factor27 Trials"


Correct Option: A

Project Milestone dates should be

  1. Aggressive & Realistic

  2. Aggressive & Unrealistic

  3. Easier & Realistic

  4. Simple & Realistic


Correct Option: A

QFD stands for

  1. Quality Function Diagram

  2. Quality Function Development

  3. Quality Function Design

  4. Quality Function Deployment


Correct Option: D

R&R in Gage R&R Studies refer to

  1. Reliability & Repeatability

  2. Reproducibility & Reliability

  3. Regression & Repeatability

  4. Repeatability & Reproducibility


Correct Option: D

RPN in FMEA means

  1. Risk Preference Number

  2. Risk Probability Number

  3. Risk Priority Number

  4. Reliability Preference Number


Correct Option: C

The Independent Variables in DOE are called as _________

  1. Factors

  2. Response

  3. Levels

  4. None of above


Correct Option: A

The method that attempts to delineate all possible failures and their effect on a system is called

  1. PDCA

  2. FMEA

  3. Cause-and-effect diagrams

  4. Pareto analysis


Correct Option: B

The middle value of a data set when the values are arranged in either ascending or descending order.

  1. Median

  2. Mode

  3. Mean

  4. Standard Deviation


Correct Option: A

The percentage of data values falling within one standard deviation of the center is

  1. 62.35%

  2. 68.26%

  3. 78.38%

  4. 95.46%


Correct Option: B

The purpose of process control is to:

  1. Provide a inconsistent level of service to the customer

  2. Provide direction for improvement activities

  3. Hold the gains created by the improvement activities

  4. Break down barriers between groups


Correct Option: C

The value occurring most frequently in a data set is

  1. Mean

  2. Mode

  3. Variable Data

  4. Risk


Correct Option: B

These are set by the customer :

  1. Control Limits

  2. Specification Limits

  3. Sigma Value

  4. RPN


Correct Option: B

To integrate CTQs with Business strategy, you will use

  1. Affinity Diagram

  2. Structure Tree

  3. Process / Product Drill Down Tree

  4. Business Case


Correct Option: C

Tool/s used to collect VOC is/are

  1. Surveys & Scorecards

  2. Affinity diagram, Customer Observation

  3. Customer Observation, DOE

  4. Cross Functional Flowchart, Pareto


Correct Option: A

TRIZ stands for

  1. Theory of Incentive Problem Solving

  2. Theory of Real Improvement in Z

  3. Theory of Inventive Problem Solving

  4. Target Range Interference Zone


Correct Option: C
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