Below are possible questions for a Six sigma exam. How many data points do you need to have a short-term capability? Two data points. Over 100 data points. Fewer than five data points. Between 30 and 50 data points.

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If the Cp is 1.0, what is the sigma value? 1 2 3 6 None of above What is the purpose for gauge R&R? Statistical analysis to evaluate measure errorTo understand repeatability and reproducibility of your MSATo help validate what is a defect and what is not To gauge the rest and relaxation needed for a black belta through d Q4. What plot describes the many distributions in one graph in quartiles? Interval plotCapability plotProbability plotMedian plotBox plot Q5. What is meant by a p-value of less than 0.05? That there are no significant differenceThe variance terms are equalThe mean has a shift of 1.5 sigmaYou're 95 percent confident that there is a statistical differenceAll the above

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A correlation value of less than 0.2 indicates Significant correlation Insignificant Correlation Cant Say None of the above % of normal Distribution Curve

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A process can be in control when 1 point is outside 3 sigma limit 8 points are on same side of the control limits Both A and B None of the above

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Above what RPN should immediate action be taken 70 80 85 75

An activity in a process map is represented using a Circle Triangle Rectangle Cylinder

As per the RACI model the sponsor or champion is assigned what role R A C I

At 5 sigma DPMO equals 6210 233 3.4 None of the above At what percentage are Gage R&R test unsatisfactory 10% 15% 25% >30%

Average companies operate at what sigma levels 3Sigma 4Sigma 5Sigma 6Sigma

Can the process owner and champion be the same person Yes No Cant Say None of the above

Cp is a capability index with the units measured in? mm No units Scale of 1 to 5 Defect rate or yield

If Cpk = Cp, this result means that the- Process mean is on target Process mean is not on target Process mean can not be defined Process mean is defected

If p<=0.05 then the effect is statistically Significant Insignificant Cant Say None of the above

What chart is used when sample size is 1W

If the formula Quartile(array,4) is given, what value would it return Max value Min Value First Quartile MedianValue

If there are occasional failures the Occurance Indicator is set at 4 5 3 2

In DOE with repetition what happens to the factors Are reset Are not reset Maybe reset Cant say

In RACI Model, C stands for- Cooperation Control Consultation Coordination

In SIPOC Model, S stands for- Suppliers Subordinates Seniors Sponsor

Orthogonal DOE design is Balanced Horizontally Balanced Vertically Balanced Diagonally Balanced Horizontally + Vertically

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Six sigma implies quality at what percentage? 99% 99.9% 99.99966% 100%

t test is performed with how many groups Three Two N number of groups None of the above

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The C and U chart follow which distribution Poisson Binomial Normal None of the above

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Variations which occur naturally in a stable process are called Common Cause Variation Controlled Cause Variation Both A and B None of the above

What documents should not be presented during project approval Project Charter Request for financial support Project Plan Analysis Plan

What does an alternative hypothesis state? Some difference exists between 2 samples No difference exists Difference may or may not exist None of the above

What is a defect? Something which will always happen A feeling that the process is causing a problem A measurable indicator not conforming to customer requirement All of the above

What is the standard deviation of the following population 11,13,18,15,9 3.49 3.12 3 4

What type of DOE is used if there are 5 or more factors Screening DOE Optimization DOE Characterization DOE All of the above

When a point on the graph falls outside the control limits without a special cause it can be classified as a Type I error Type II error This is natural Cant say

Which formula is used to calculate the correlation RSQ CORREL CORELATION None of the above

Which graph reveals relationships or association between two variables Scatter Plot Box Plot Frequency Plot Interval Plot

Which is a low cost VOC tool

Surveys Focus Group Interviews Benchmarking

Which is not a phase of DMAIC? Measure Continue Analyze Define

Which of the following can be shown on a process map Activities Responsibilities Volumes All of the above

Which of the following is an analyze phase deliverable Project Status Form Metrics Graphs Project Plan All of the above

Which of the following is not a dimension of project metrics- Critical To Quality (CTQ) Critical To Supply (CTS) Critical To Price (CTP) Critical To Delivery (CTD

Which of the following is not a waste Waste of inventory Waste of production Waste of conveyance Waste of waiting

Which of the following is not an element of the charter Business Case Problem statement Project Plan Risk Plan

Which organization was responsible for introducing Six Sigma? Motorola General Electric ABB Allied Signal

Who is a champion? Professional who leads 6Sigma projects on full time basis Professional who leads 6Sigma project on part time basis One who receives process output Senior level executive who sponsors a project